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What Is an Annotated Bibliography? | Examples & Format

Published on March 9, 2021 by Jack Caulfield . Revised on August 23, 2022.

An annotated bibliography is a list of source references that includes a short descriptive text (an annotation) for each source. It may be assigned as part of the research process for a paper , or as an individual assignment to gather and read relevant sources on a topic.

Scribbr’s free Citation Generator allows you to easily create and manage your annotated bibliography in APA or MLA style. To generate a perfectly formatted annotated bibliography, select the source type, fill out the relevant fields, and add your annotation.

An example of an annotated source is shown below:

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Table of contents

Annotated bibliography format: apa, mla, chicago, how to write an annotated bibliography, descriptive annotation example, evaluative annotation example, reflective annotation example, finding sources for your annotated bibliography, frequently asked questions about annotated bibliographies.

Make sure your annotated bibliography is formatted according to the guidelines of the style guide you’re working with. Three common styles are covered below:

In APA Style , both the reference entry and the annotation should be double-spaced and left-aligned.

The reference entry itself should have a hanging indent . The annotation follows on the next line, and the whole annotation should be indented to match the hanging indent. The first line of any additional paragraphs should be indented an additional time.

In an MLA style annotated bibliography , the Works Cited entry and the annotation are both double-spaced and left-aligned.

The Works Cited entry has a hanging indent. The annotation itself is indented 1 inch (twice as far as the hanging indent). If there are two or more paragraphs in the annotation, the first line of each paragraph is indented an additional half-inch, but not if there is only one paragraph.

Chicago style

In a  Chicago style annotated bibliography , the bibliography entry itself should be single-spaced and feature a hanging indent.

The annotation should be indented, double-spaced, and left-aligned. The first line of any additional paragraphs should be indented an additional time.

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For each source, start by writing (or generating ) a full reference entry that gives the author, title, date, and other information. The annotated bibliography format varies based on the citation style you’re using.

The annotations themselves are usually between 50 and 200 words in length, typically formatted as a single paragraph. This can vary depending on the word count of the assignment, the relative length and importance of different sources, and the number of sources you include.

Consider the instructions you’ve been given or consult your instructor to determine what kind of annotations they’re looking for:

• Descriptive annotations : When the assignment is just about gathering and summarizing information, focus on the key arguments and methods of each source.
• Evaluative annotations : When the assignment is about evaluating the sources , you should also assess the validity and effectiveness of these arguments and methods.
• Reflective annotations : When the assignment is part of a larger research process, you need to consider the relevance and usefulness of the sources to your own research.

These specific terms won’t necessarily be used. The important thing is to understand the purpose of your assignment and pick the approach that matches it best. Interactive examples of the different styles of annotation are shown below.

A descriptive annotation summarizes the approach and arguments of a source in an objective way, without attempting to assess their validity.

In this way, it resembles an abstract , but you should never just copy text from a source’s abstract, as this would be considered plagiarism . You’ll naturally cover similar ground, but you should also consider whether the abstract omits any important points from the full text.

The interactive example shown below describes an article about the relationship between business regulations and CO 2 emissions.

Rieger, A. (2019). Doing business and increasing emissions? An exploratory analysis of the impact of business regulation on CO 2 emissions. Human Ecology Review , 25 (1), 69–86. https://www.jstor.org/stable/26964340

An evaluative annotation also describes the content of a source, but it goes on to evaluate elements like the validity of the source’s arguments and the appropriateness of its methods .

For example, the following annotation describes, and evaluates the effectiveness of, a book about the history of Western philosophy.

Kenny, A. (2010). A new history of Western philosophy: In four parts . Oxford University Press.

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A reflective annotation is similar to an evaluative one, but it focuses on the source’s usefulness or relevance to your own research.

Reflective annotations are often required when the point is to gather sources for a future research project, or to assess how they were used in a project you already completed.

The annotation below assesses the usefulness of a particular article for the author’s own research in the field of media studies.

Manovich, Lev. (2009). The practice of everyday (media) life: From mass consumption to mass cultural production? Critical Inquiry , 35 (2), 319–331. https://www.jstor.org/stable/10.1086/596645

Manovich’s article assesses the shift from a consumption-based media culture (in which media content is produced by a small number of professionals and consumed by a mass audience) to a production-based media culture (in which this mass audience is just as active in producing content as in consuming it). He is skeptical of some of the claims made about this cultural shift; specifically, he argues that the shift towards user-made content must be regarded as more reliant upon commercial media production than it is typically acknowledged to be. However, he regards web 2.0 as an exciting ongoing development for art and media production, citing its innovation and unpredictability.

The article is outdated in certain ways (it dates from 2009, before the launch of Instagram, to give just one example). Nevertheless, its critical engagement with the possibilities opened up for media production by the growth of social media is valuable in a general sense, and its conceptualization of these changes frequently applies just as well to more current social media platforms as it does to Myspace. Conceptually, I intend to draw on this article in my own analysis of the social dynamics of Twitter and Instagram.

Before you can write your annotations, you’ll need to find sources . If the annotated bibliography is part of the research process for a paper, your sources will be those you consult and cite as you prepare the paper. Otherwise, your assignment and your choice of topic will guide you in what kind of sources to look for.

Make sure that you’ve clearly defined your topic , and then consider what keywords are relevant to it, including variants of the terms. Use these keywords to search databases (e.g., Google Scholar ), using Boolean operators to refine your search.

Sources can include journal articles, books, and other source types , depending on the scope of the assignment. Read the abstracts or blurbs of the sources you find to see whether they’re relevant, and try exploring their bibliographies to discover more. If a particular source keeps showing up, it’s probably important.

Once you’ve selected an appropriate range of sources, read through them, taking notes that you can use to build up your annotations. You may even prefer to write your annotations as you go, while each source is fresh in your mind.

An annotated bibliography is an assignment where you collect sources on a specific topic and write an annotation for each source. An annotation is a short text that describes and sometimes evaluates the source.

Any credible sources on your topic can be included in an annotated bibliography . The exact sources you cover will vary depending on the assignment, but you should usually focus on collecting journal articles and scholarly books . When in doubt, utilize the CRAAP test !

Each annotation in an annotated bibliography is usually between 50 and 200 words long. Longer annotations may be divided into paragraphs .

The content of the annotation varies according to your assignment. An annotation can be descriptive, meaning it just describes the source objectively; evaluative, meaning it assesses its usefulness; or reflective, meaning it explains how the source will be used in your own research .

A source annotation in an annotated bibliography fulfills a similar purpose to an abstract : they’re both intended to summarize the approach and key points of a source.

However, an annotation may also evaluate the source , discussing the validity and effectiveness of its arguments. Even if your annotation is purely descriptive , you may have a different perspective on the source from the author and highlight different key points.

You should never just copy text from the abstract for your annotation, as doing so constitutes plagiarism .

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How to Write an Annotated Bibliography for Websites

While a bibliography is just a list of sources used when researching a topic, an annotated bibliography adds a summary and evaluation of each source, such as a description of the intended audience and the benefit of the source to your own research. Annotated bibliographies of web sources can be particularly useful because of the myriad of pages associated with one website. The bibliography will steer you back to the page you sourced, and the annotation will remind you what information you gathered from that page. Annotated bibliographies begin with the bibliographic citation, followed by your annotation.

Modern Language Association (MLA) Style

In MLA style, cite the author’s name, article or page name, title of the website, version numbers, publisher information and the date you accessed the site . MLA style does not require URLs in bibliographic citations, but for an annotated bibliography, you might want to include it so you can easily find the site again.

For example:

“Definition and Quotes about Music Therapy.” American Music Therapy Association . AMTA, n.d. Web. 10 Apr. 2015. http://www.musictherapy.org/about/quotes/ .

There is no author for this page, so the citation begins with the page’s title, which is written in quotation marks. The website name is italicized, and the publisher’s name follows. The abbreviation “n.d.” stands for no date, as the site does not list a publication date. The date accessed goes in day-month-year format. The URL is encased in angle brackets, and there is a period at the end.

To add the annotation, drop down two lines after your bibliographic citation. Write your annotation in paragraph form . MLA style requires text to be double spaced . Keep the entire paragraph indented , so your paragraphs are flush with the hanging indent in your second and any subsequent lines in your bibliography; only the first line of your bibliography is fully to the left margin of the paper. Drop down an extra line between paragraphs in your annotation.

American Psychological Association (APA) Style

In APA style, cite web sources as follows:

Bonn, S. A. (2014). How to tell a sociopath from a psychopath. Psychology Today . Retrieved from https://www.psychologytoday.com/blog/wicked-deeds/201401/how-tell-sociopath-psychopath

Notice there are no brackets around the URL. If this page didn’t have an author, the title of the article would be the first component of the bibliography. Since an article is a common format, you do not need a format description bracket. If, however, the page is a blog post or lecture notes, for example, you should indicate that in brackets after the title.

Drop down two lines after your bibliographic citation and begin your annotation. APA style also dictates double-spacing to be maintained throughout the annotation. Keep the entire paragraph indented to be flush with your hanging indent, and don't add an extra indentation to the first line of the paragraph. Separate the annotation into paragraphs for each section, such as a separate paragraph for the summary and another paragraph for the evaluation. Your annotation can be up to three paragraphs.

Chicago Manual Style (CMS)

Like APA, CMS requires the inclusion of URLs in the bibliographic citation.

Bowley, Graham. “Art Sales on the Rise.” The New York Times , March 11 2015. Accessed March 11, 2015. http://artsbeat.blogs.nytimes.com/2015/03/11/art-sales-on-the-rise/?_r=0

This citation includes both the date of the article and the date you accessed the website. The citation for a webpage that isn’t an article is very similar; it includes the name of the page in place of the author’s name, the title of the page in quotation marks, the date accessed and the URL.

Drop down two lines after your citation and begin writing your annotation, which follows the same indentation as APA and MLA styles . Do not italicize or add extra indentations. Your annotation could be just one paragraph, or it could be up to three paragraphs, separated by sections -- summary, evaluation, and usefulness to your research.

Harvard Style

Harvard style requires URL and date accessed information in your bibliographic citation. The information you include varies, depending on what kind of website you cite.

For example, to cite a blog post like this:

Hibnick, E 2015, Lawyers moonlighting as entrepreneurs. 14 February 2015. The Law Insider . Available from: http://www.thelawinsider.com/media/lawyers-moonlighting-entrepreneurs/ [10 March 2015].

Harvard style puts the website in angle brackets and ends the citation with a period.

Harvard style differs from the other guides, requiring single-spacing within a paragraph. You should still add a double space after your citation, followed by your single-spaced paragraphs. Keep your indentation flush to the left, and add a double space in between paragraphs. As with the other styles, your annotation can be up to three paragraphs.

• Purdue Online Writing Lab: Annotated Bibliographies
• Clark College: Annotated Bibliography: Tips for Writing
• Purdue Online Writing Lab: MLA Works Cited: Electronic Sources
• Purdue Online Writing Lab: Annotated Bibliography Samples
• APA Style Blog: How to Cite Something You Found on a Website in APA Style
• Chicago Manual of Style Online: Chicago-Style Citation Quick Guide
• Citations Made Simple: A Student's Guide to Easy Referencing, Volume II: The Harvard Format; Joanne M. Weselby; 2014

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Home / Guides / Citation Guides / APA Format / APA Annotated Bibliography Format

APA Annotated Bibliography Format

The American Psychological Association states that your instructor should set the guidelines for your annotated bibliography, but does ask that the list be formatted according to their standard reference page rules (see Section 9.51 of the  Publication Manual ). Since there are no set rules for creating one, you may be wondering how to create an annotated APA bibliography. If your teacher or professor requests one, don’t worry, here are our recommendations:

• Make sure you create your references according to APA’s guidelines. If you need some help, here’s a great  APA citation website , which shows how to create references for electronic sources. We also have a page on developing a reference for an  APA journal . Need other source types? Check out the other helpful pages on EasyBib.com.
• Annotations should be kept short and are usually not more than one paragraph.
• For more information on writing an annotation, visit the general  annotated bibliography guide .

Here’s a run-through of everything this page includes:

• Quick APA formatting guidelines

Annotation example

Visual example, using the easybib annotation tool, troubleshooting, quick  apa  formatting guidelines:.

• Use 1-inch page margins on all sides.
• The entire page should be double-spaced.
• Title your page, “Annotated Bibliography”. Center and bold it.
• Left-align references. If a reference runs over more than one line, any line(s) that comes after the first should be indented a ½ inch from the left margin.
• Organize your references alphabetically by the first word in the reference. (See further details in this  APA Reference Page  guide).
• Add the annotations on the line right after their corresponding reference.
• Indent annotations ½ inch from the left margin.
• Include a page number in the upper right corner; if this is a professional paper, it should be a running head.

For an annotated bibliography APA example, we’re using the same description as above. The only thing we’re going to change is the structure of the reference. For an APA bibliography, the reference needs to be an  APA citation , and the description can be formed the same way as above.

Here’s what the  APA book citation  for  The Elements of Eloquence: Secrets of the Perfect Turn of Phrase  looks like:

Forsyth, M. (2014).  The elements of eloquence: Secrets of the perfect turn of phrase.  Penguin Books.

The author, Mark Forsyth, examines the rhetorical devices used in the English language, analyzing the patterns and formats that create memorable quotes. He traces the history of rhetoric to the Ancient Greeks, and provides an abridged timeline, following their use and evolution through to modern day. The author also explores the broader subject of persuasion and maps out the role that the figures of rhetoric play in it. In all, he examines over thirty devices, dissecting notable passages and phrases from pop music, the plays of William Shakespeare, the Bible, and more to explore the figures of rhetoric at work within each of them. Thorough definitions accompany this examination of structure to demonstrate how these formulas have been used to generate famously memorable expressions as well as how to reproduce their effects.

The EasyBib citation generator has an annotation tool that can help you easily add your annotation to a citation.

• To do this, begin creating a citation in the EasyBib citation generator. Already have a citation on EasyBib.com? Go to the citation, open your citation options and select “Edit citation.”
• Once you get to the citation form (where you review found information), scroll to the bottom until you see the sections “More options.”
• Under that section, click on the “Add annotation” link to open the annotation box.
• Copy and paste your annotation into the box.
• Complete your citation.
• Your annotation will automatically be included and formatted with your citation. You can copy and paste directly into your paper!

Again, even though the APA style does not support the creation of bibliographies that include annotations, many schools and professors expect their students to include summaries or commentary alongside their citations in APA style.

Solution #1: How to write an annotation

Annotations are brief paragraph summaries of your source and may include details about how you plan to use the information in your paper, or the quality of information in your source. Take these steps:

• Read through the source.
• Identify the main thesis theme of the source then consider how you would summarize the article and its purpose in one sentence.
• Evaluate the source. Is the author(s) qualified? Is the source and its arguments credible? Well-written? Why or why not?
• How does the source relate to your paper?
• Write your annotation based on the above steps. Choose only the points that would most help you or your reader gain an understanding of the source and its significance.

Here are writing tips:

• Avoid describing every event, statistic, or detail that occurs in your source.
• Focus on details that are relevant to your topic or your paper. Help the reader understand why the source was selected and is importance.
• Think about how the information impacts your perspective, how it contributes to your topic, and the effect on your overall paper.

Annotated paragraph example:

Solution #2: How to correctly format an annotation with multiple paragraphs

• Indent the entire annotated paragraph at ½ of an inch. When done correctly, the left edge of the annotated paragraph will look entirely straight, as in the first example below.
• If there are multiple paragraphs, follow step one but use a second 0.5-inch indention on the second and following paragraphs.
• Avoid indenting the paragraph at 0.5 inch like a regular essay paragraph, as shown in the third example.

Single annotated paragraph example:

Multiple annotated paragraphs example:

In his novel, “A True Story of John Doe,” Samuel Smith outlines his life through the eyes of a fictional character. His recollection outlines the immigrant experience and demonstrates how modern life in England came to be.

          Chapters two and three outline the novelty of moving to a new location by describing the eventual progression to culture shock. Smith describes life as beautiful and wonderous in chapter two by emphasizing sensory experiences. However, in chapter three, he slowly gains awareness of the differences between his current and previous lives and of how the locals treat him. Smith nullifies the sensory experiences and, instead, focuses on the depth of the human emotion. I intend to use this source to compare to my own experience as an immigrant.

APA Formatting Guide

APA Formatting

• Annotated Bibliography
• Block Quotes
• et al Usage
• In-text Citations
• Multiple Authors
• Paraphrasing
• Page Numbers
• Parenthetical Citations
• Reference Page
• Sample Paper
• APA 7 Updates
• View APA Guide

Citation Examples

• Book Chapter
• Journal Article
• Magazine Article
• Newspaper Article
• Website (no author)
• View all APA Examples

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To create an annotated APA bibliography, follow the below recommendations:

• Order your reference entries in alphabetical order similar to how you would order entries in the reference list.
• If you want to add an annotation to an entry, add it as a new paragraph below the reference entry. The entire annotation is indented 0.5 inches from the left margin.

For example:

Lim, L. (2014). Ideology, rationality and reproduction in education: A critical discourse analysis. Discourse: Studies in the Cultural Politics of Education, 35 (1), 61–76. https://doi.org/10.1080/01596306.2012.739467 Lim focuses on issues of power and ideology dominant in curricular discourses of rationality to study a discourse analysis of the goals of one of the most important curricula in the teaching of thinking. He proves that political and class commitments are reproduced in the forms of thinking that are valued in societies. Through his research, Lim asserts that such curricula engage in creating our understanding of what thinking and rationality are.

To format an annotated bibliography in APA, follow the recommendations given below:

• Set the left, right, top, and bottom margins as 1 inch.
• Use double-line spacing.
• Title the page “Annotated Bibliography.” Set it in bold.
• The title should be aligned to the center of the page.
• As you format reference entries, left-align all references in the annotated bibliography section. If any entry runs over more than a line, indent the subsequent lines 0.5 inches from the left margin.
• Arrange all reference entries alphabetically according to the surname of the authors.
• Provide your annotations below the reference entry for which you want to give your annotation. Indent annotations 0.5 inches from the left margin.

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How to Prepare an Annotated Bibliography: The Annotated Bibliography

• The Annotated Bibliography
• Fair Use of this Guide

Explanation, Process, Directions, and Examples

What is an annotated bibliography.

An annotated bibliography is a list of citations to books, articles, and documents. Each citation is followed by a brief (usually about 150 words) descriptive and evaluative paragraph, the annotation. The purpose of the annotation is to inform the reader of the relevance, accuracy, and quality of the sources cited.

Annotations vs. Abstracts

Abstracts are the purely descriptive summaries often found at the beginning of scholarly journal articles or in periodical indexes. Annotations are descriptive and critical; they may describe the author's point of view, authority, or clarity and appropriateness of expression.

The Process

Creating an annotated bibliography calls for the application of a variety of intellectual skills: concise exposition, succinct analysis, and informed library research.

First, locate and record citations to books, periodicals, and documents that may contain useful information and ideas on your topic. Briefly examine and review the actual items. Then choose those works that provide a variety of perspectives on your topic.

Cite the book, article, or document using the appropriate style.

Write a concise annotation that summarizes the central theme and scope of the book or article. Include one or more sentences that (a) evaluate the authority or background of the author, (b) comment on the intended audience, (c) compare or contrast this work with another you have cited, or (d) explain how this work illuminates your bibliography topic.

Critically Appraising the Book, Article, or Document

For guidance in critically appraising and analyzing the sources for your bibliography, see How to Critically Analyze Information Sources . For information on the author's background and views, ask at the reference desk for help finding appropriate biographical reference materials and book review sources.

Choosing the Correct Citation Style

Check with your instructor to find out which style is preferred for your class. Online citation guides for both the Modern Language Association (MLA) and the American Psychological Association (APA) styles are linked from the Library's Citation Management page .

Sample Annotated Bibliography Entries

The following example uses APA style ( Publication Manual of the American Psychological Association , 7th edition, 2019) for the journal citation:

Waite, L., Goldschneider, F., & Witsberger, C. (1986). Nonfamily living and the erosion of traditional family orientations among young adults. American Sociological Review, 51 (4), 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

This example uses MLA style ( MLA Handbook , 9th edition, 2021) for the journal citation. For additional annotation guidance from MLA, see 5.132: Annotated Bibliographies .

Waite, Linda J., et al. "Nonfamily Living and the Erosion of Traditional Family Orientations Among Young Adults." American Sociological Review, vol. 51, no. 4, 1986, pp. 541-554. The authors, researchers at the Rand Corporation and Brown University, use data from the National Longitudinal Surveys of Young Women and Young Men to test their hypothesis that nonfamily living by young adults alters their attitudes, values, plans, and expectations, moving them away from their belief in traditional sex roles. They find their hypothesis strongly supported in young females, while the effects were fewer in studies of young males. Increasing the time away from parents before marrying increased individualism, self-sufficiency, and changes in attitudes about families. In contrast, an earlier study by Williams cited below shows no significant gender differences in sex role attitudes as a result of nonfamily living.

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• Last Updated: Sep 29, 2022 11:09 AM
• URL: https://guides.library.cornell.edu/annotatedbibliography

How to Write an Annotated Bibliography - MLA Style

What is an annotation, how is an annotation different from an abstract, what is an annotated bibliography, types of annotated bibliographies, descriptive or informative, analytical or critical, to get started.

An annotation is more than just a brief summary of an article, book, website, or other type of publication. An annotation should give enough information to make a reader decide whether to read the complete work. In other words, if the reader were exploring the same topic as you, is this material useful and if so, why?

While an abstract also summarizes an article, book, website, or other type of publication, it is purely descriptive. Although annotations can be descriptive, they also include distinctive features about an item. Annotations can be evaluative and critical and the two major types of annotations included here demonstrate the difference.

An annotated bibliography is an organized list of sources (like a reference list). It differs from a straightforward bibliography in that each reference is followed by a paragraph length annotation, usually 100–200 words in length.

Depending on the assignment, an annotated bibliography might have different purposes:

• Provide a literature review on a particular subject
• Help to formulate a thesis on a subject
• Demonstrate the research you have performed on a particular subject
• Provide examples of major sources of information available on a topic
• Describe items that other researchers may find of interest on a topic

There are two major types of annotated bibliographies:

A descriptive or informative annotated bibliography describes or summarizes a source as does an abstract; it describes why the source is useful for researching a particular topic or question and its distinctive features. In addition, it describes the author's main arguments and conclusions without evaluating what the author says or concludes.

For example:

Gabbin, Joanne V. "Maya Angelou--The Peoples' Poet Laureate: An Introduction."  Langston Hughes Review , vol. 19, Spring 2005, pp. 3-6.  LION: Literature Online , gateway.proquest.com/openurl?ctx_ver=Z39.88-2003&xri:pqil:res_ver=0.2&res_id=xri:lion&rft_id=xri:lion:ft:criticism:R04012678:0&rft.accountid=14580. This scholarly article is a critical introduction to the works of Maya Angelou, and the criteria surrounding her success as a poet laureate. The author points out Angelou's literary influences, which include William Shakespeare, Edgar Allan Poe, Douglas Johnson, Langston Hughes, among others. This article also points out that her poetry lacks cultural boundaries, yet her trademark lies in the secular chants, songs, and games of the black vernacular tradition. The author discusses dialect and vernacular rhythms in several of Angelou's poems, and compares several of her works to the racy dialect of Sterling Brown and Langston Hughes. Also discussed is her political cultural voice and her deep understanding of emotion. This article is distinctive in its discussion of the need for a poet laureate to add to an audience's collective memory.

Please pay attention to the last sentence. While it points out distinctive features about the item it does not analyze the author's conclusions.

An analytical or critical annotation not only summarizes the material, it analyzes what is being said. It examines the strengths and weaknesses of what is presented as well as describing the applicability of the author's conclusions to the research being conducted.

Analytical or critical annotations will most likely be required when writing for a college-level course.

Gabbin, Joanne V. "Maya Angelou--The Peoples' Poet Laureate: An Introduction."  Langston Hughes Review , vol. 19, Spring 2005, pp. 3-6.  LION: Literature Online , gateway.proquest.com/openurl?ctx_ver=Z39.88-2003&xri:pqil:res_ver=0.2&res_id=xri:lion&rft_id=xri:lion:ft:criticism:R04012678:0&rft.accountid=14580. This scholarly article is a critical introduction to the works of Maya Angelou, and the criteria surrounding her success as a poet laureate. The author points out Angelou's literary influences, that include William Shakespeare, Edgar Allan Poe, Douglas Johnson, Langston Hughes, among others. This article also points out that her poetry lacks cultural boundaries, yet her trademark lies in the secular chants, songs, and games of the black vernacular tradition. The author discusses dialect and vernacular rhythms in several of Angelou's poems, and compares several of her works to the racy dialect of Sterling Brown and Langston Hughes. Also discussed is her political cultural voice and her deep understanding of emotion. This article is a good resource for those wanting to explore criteria related to the achievement of the award of poet laureate and how Angelou meets the criteria. This article begins to explore the poet's works and suggests her ability to add to an audience's collective memory. The author is a professor of English at James Madison University and has authored a book on Sterling Brown and numerous critical essays.

Please pay attention to the last three sentences. They give information about the author and critique the author's research.

To write an annotated bibliography here are the steps:

• Choose your sources -  Before writing your annotated bibliography, you must choose your sources. This involves doing research much like for any other project. Locate records to materials that may apply to your topic.
• Review the items -  Then review the actual items and choose those that provide a wide variety of perspectives on your topic. Article abstracts are helpful in this process.
• The purpose of the work
• A summary of its content
• Information about the author(s)
• For what type of audience the work is written
• Its relevance to the topic
• Any special or unique features about the material
• Research methodology
• The strengths, weaknesses or biases in the material

Annotated bibliographies are arranged alphabetically by the first author's last name.

Please see the  MLA Examples Page  for more information on citing in MLA style.

• Last Updated: Aug 8, 2023 1:53 PM
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Annotated Bibliographies: A Step by Step Guide

Annotated bibliographies.

• Types of annotated bibliographies
• Selecting A Topic
• Background Information
• Finding Source Materials
• Selecting Materials
• Finding Additional Materials
• Steps in Writing Annotations
• Revising for Quality
• Final Checklist
• Examples of Styles/Annotations

An annotated bibliography is a helpful research tool that identifies and critiques useful resources for a specific subject. It includes a short commentary for each book, article, website, and so forth that it lists. The commentary can be descriptive, that is, it can simply describe the resource. Or the commentary can be evaluative, that is, it can tell about the resource's point of view, strengths and weaknesses, and what kind of research it would be useful for. Often, it is both! Annotated bibliographies answer the question: "What would be the most relevant, most useful, or most up-to-date sources for this topic?" You can see how they are of value to others. And, as an assignment, they get you to engage in the work of scholarship, using your knowledge, research, and critical thinking skills.

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Annotated Bibliographies

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This handout provides information about annotated bibliographies in MLA, APA, and CMS.

Definitions

A bibliography is a list of sources (books, journals, Web sites, periodicals, etc.) one has used for researching a topic. Bibliographies are sometimes called "References" or "Works Cited" depending on the style format you are using. A bibliography usually just includes the bibliographic information (i.e., the author, title, publisher, etc.).

An annotation is a summary and/or evaluation. Therefore, an annotated bibliography includes a summary and/or evaluation of each of the sources. Depending on your project or the assignment, your annotations may do one or more of the following.

For more help, see our handout on paraphrasing sources.

For more help, see our handouts on evaluating resources .

• Reflect : Once you've summarized and assessed a source, you need to ask how it fits into your research. Was this source helpful to you? How does it help you shape your argument? How can you use this source in your research project? Has it changed how you think about your topic?

Your annotated bibliography may include some of these, all of these, or even others. If you're doing this for a class, you should get specific guidelines from your instructor.

Why should I write an annotated bibliography?

To learn about your topic : Writing an annotated bibliography is excellent preparation for a research project. Just collecting sources for a bibliography is useful, but when you have to write annotations for each source, you're forced to read each source more carefully. You begin to read more critically instead of just collecting information. At the professional level, annotated bibliographies allow you to see what has been done in the literature and where your own research or scholarship can fit. To help you formulate a thesis: Every good research paper is an argument. The purpose of research is to state and support a thesis. So, a very important part of research is developing a thesis that is debatable, interesting, and current. Writing an annotated bibliography can help you gain a good perspective on what is being said about your topic. By reading and responding to a variety of sources on a topic, you'll start to see what the issues are, what people are arguing about, and you'll then be able to develop your own point of view.

To help other researchers : Extensive and scholarly annotated bibliographies are sometimes published. They provide a comprehensive overview of everything important that has been and is being said about that topic. You may not ever get your annotated bibliography published, but as a researcher, you might want to look for one that has been published about your topic.

The format of an annotated bibliography can vary, so if you're doing one for a class, it's important to ask for specific guidelines.

The bibliographic information : Generally, though, the bibliographic information of the source (the title, author, publisher, date, etc.) is written in either MLA or APA format. For more help with formatting, see our MLA handout . For APA, go here: APA handout .

The annotations: The annotations for each source are written in paragraph form. The lengths of the annotations can vary significantly from a couple of sentences to a couple of pages. The length will depend on the purpose. If you're just writing summaries of your sources, the annotations may not be very long. However, if you are writing an extensive analysis of each source, you'll need more space.

You can focus your annotations for your own needs. A few sentences of general summary followed by several sentences of how you can fit the work into your larger paper or project can serve you well when you go to draft.

• Research Guides
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How to Write an Annotated Bibliography

• Introduction
• New RefWorks
• Formatting Citations
• Writing Annotations
• Sample Annotated Bibliographies

What is an Annotated Bibliography?

An annotated bibliography is an enhanced list of citations that briefly summarizes each article, book, or other source of information and explains why it is important for your topic.  It can be divided into two distinct parts: the annotation and the bibliography.

• A bibliography is a list of articles, books, and or other sources of information that have been used for researching a topic. This list is called “References” In APA format or “Works Cited” in MLA format.  All academic papers should have a bibliography that lists the sources used for its creation. 
• An annotation is a short paragraph that summarizes a source and describes how it is relevant to your research.  To annotate literally means “to make notes.”

There is not an official format for annotated bibliographies, though usually the bibliographic citation is written in APA or MLA format.  If this is being done for a class, ask the instructor which format you should use. ​

• Example of an Annotated Bibliography The William Morris Collection at the Archives and Rare Books Library, University of Cincinnati
• More Examples

Example of entries on an Annotated Bibliography

Henderson, R., & Honan, E. (2008). Digital literacies in two low socioeconomic classrooms: Snapshots of practice. English Teaching: Practice and Critique, (7)2 , 85-98.

Provides snapshots of digital practices in two middle-level classrooms within low socioeconomic suburbs in Australia during one school term. Ethnographic research techniques were used to investigate (1) teachers' pedagogical approaches to using digital literacy practices with low-income students; (2) students' access to digital technologies at home and at school; and (3) how home literate practices compared to the practices valued in school. Results underscore the need to disrupt teachers' deficit views of these students' home digital literacies so that school practices can be built upon the knowledge and literacies students already have. 

(Beach et al., 2009)

Frazen, K., & Kamps, D. (2008). The utilization and effects of positive behavior support strategies on an urban school playground. Journal of Positive Behavior Interventions, 10, 150-161. doi: 10.1177/1098300708316260.

This study examined the effectiveness of a school-wide PBS recess intervention across three grades—2 nd , 3 rd , and 4 th .  The intervention included a token economy system for following five operationally defined, positively stated school rules.  A multiple baseline design across grades was used to determine the effectiveness of the swPBS recess intervention on inappropriate behaviors.  Intervention was implemented across the three grades at staggered times.  When intervention was implemented, inappropriate behavior demonstrated a change in level for all grades and a decrease in variability for one grade (2 nd ). Trend was relatively stable across all phases for two classrooms and a slight increasing trend was observed during baseline for the 4 th grade that stabilized once the intervention was implemented. Experimental control was demonstrated when (1) baseline behavior remained consistent despite the implementation of intervention in other grades, (2) only when intervention was implemented was a change in behavior level observed, and (3) experimental control was demonstrated at three distinct points. 

(McCoy, 2015)

Why are Annotated Bibliographies useful?

An annotated bibliography demonstrates your understanding of a topic.  It's easy to add a source to a reference list and forget about it when you just need a citation, but you will read and evaluate that source more carefully when you have to write an annotation for it. Since annotations need to be more than just a summary and explain the value of each source, you are forced to think critically and develop a point of view on the topic.  Writing an annotated bibliography is a great way to start preparing a major research project because you will see what arguments have already been proposed in the literature and where your project can add something new to the larger body of work.

Reading published scholarly annotated bibliographies is an efficient method for starting research since they will provide a comprehensive overview of a topic and introduce what other researchers are saying about a topic.

Beach, R., Bigelow, M., Dillon, D., Dockter, J., Galda, L., Helman, L., . . . Janssen, T. (2009). Annotated Bibliography of Research in the Teaching of English.  Research in the Teaching of English,   44 (2), 210-241. Retrieved from http://www.jstor.org/stable/27784357

McCoy, D. (2015). Annotated bibliography #1 behavior research methods [Class handout]. Behavior Analysis, University of Cincinnati, Cincinnati, OH.

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APA annotated bibliography

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An annotated bibliography is a special type of bibliography that provides additional information about the sources listed in the references list. The additional information about a source is called an annotation. An annotation can be given for all types of sources such as journals, books, or reports. The length of the annotation can extend up to 150 words.

Aim of an annotated bibliography

The aim of an annotated bibliography is to either provide details of the topics discussed in the source or assess the source. The primary goal of adding an annotation is to give the reader the significance, merit, and benefit of using a source. Never try to provide proof, take the author’s text verbatim, or discuss irrelevant points in your annotation.

Classification of annotations

Annotations are classified into two types:

Descriptive

The descriptive type gives crucial details of the source or describes the source. It gives insight into the topic covered in the source. It can also explain the purpose of the source.

An evaluative annotation analyzes a source. It explores a source and shows its relevance by examining its preciseness. An evaluative annotation tries to correlate the source with other recognized sources or studies on the same topic. It may also talk about the merits and demerits of a source.

Parts of an annotated bibliography

An annotated bibliography consists of

• The citation
• The annotation

The citation includes all components of a source. For example, the author, book title, publisher, and publication year are important components to be included in a book citation.

Fairclough, N. (2015). Language and power . Routledge.

The annotation provides the necessary fundamental details of the source. As mentioned, the details can be either descriptive or evaluative.

Descriptive annotation

It gives a brief description of all relevant information of the source. The below example is taken from Fairclough (2015). Complete information of the source is given below the annotation.

The book focuses on how language functions in maintaining and changing power relations in modern society, the ways of analyzing language which can reveal these processes, and how people can become more conscious of them, as well as more able to resist and change them. Norman Fairclough includes a substantial new introduction and brings the discussion up to date. He shows both the importance of the book in the development of critical discourse analysis over the past three decades and how language and power relations have changed due to major socioeconomic changes.

Evaluative annotation

An evaluative annotation mirrors the views of the author, highlights the benefits of the work, and also provides a detailed evaluation of the source.

This book of Fairclough is a preamble to the study of discourse analysis. The book shows its steady importance and contribution to language and power. The book clearly illustrates the relationship between language and power with sufficient evidence. The book is important for students pursuing discourse analysis and other related fields.

Rules for creating annotated bibliographies

• The annotation is added after the reference-list entry of a source.
• The annotation extends up to 150 words.
• Both phrases and full sentences are permitted in the annotation.
• Write the annotation in a single paragraph. However, if you want to include multiple paragraphs, indent the second and subsequent paragraphs. However, the paragraphs should not have any extra line spaces in between.

Writing annotated bibliographies

To write an annotated bibliography in APA, follow the below guidelines:

• The annotation should be short and concise.
• Use various links such as “while,” “but,” and “in addition” to connect sentences. This will enhance the readability of your content.
• Do not use words that serve no purpose in your sentences.
• Avoid very long sentences.
• Put forth your views directly.
• Avoid contractions such as “won’t” and ‘isn’t” in the annotation.

Formatting annotated bibliographies

To format an annotated bibliography in APA, follow the below recommendations:

• Begin your annotated bibliography on a new page after the end of the body text.
• The annotated bibliography appears before the figures, tables, and appendices.
• Set the left, right, top, and bottom margins at 1 inch.
• The lines are double-spaced.
• The title should be “Annotated Bibliography.” Format the heading in bold.
• Center align the title to the page.
• All references are aligned left in the annotated bibliography. For entries running over more than a line, provide 0.5 inches indent to the second and subsequent lines from the left margin.
• Entries are arranged according to the alphabetical arrangement of the author’s surnames.
• Each annotation is added below its corresponding reference entry. Annotations are indented 0.5 inches from the left margin.

Arranging annotated bibliographies

There is no need to look at annotations for arranging them. Arrange the reference entries alphabetically per the author’s surname and place the annotation below the corresponding entry.

For references without authors, arrange the entries by their title.

Example annotated bibliography

The below example shows an annotated bibliography:

• Annotated Bibliography

Lim, L. (2014). Ideology, rationality and reproduction in education: A critical discourse analysis. Discourse: Studies in the Cultural Politics of Education, 35 (1), 61–76. https://doi:10.1080/01596306.2012.739467

Lim focuses on problems of power and perception dominant in academic discourses of logic to study a discourse analysis of the goals of the most important subjects in teaching thinking. He proves that social and group responsibilities are reproduced as thinking that is treasured by all in society. Through his research, Lim asserts that such courses retain our understanding of thinking and reasoning. It must enhance the social reproduction of a specific proportion of the normal group of people.

Key takeaways

• An annotated bibliography is a special type of bibliography that provides additional information about the sources listed in the references list.
• The aim of an annotated bibliography is to either provide details of the topics discussed in the source or assess the source.
• The two types of annotations are descriptive and evaluative.
• The heading should be “Annotated Bibliography.”
• Annotation can be written up to 150 words.

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What You Need to Know About Annotated Bibliographies

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An Introduction to Annotated Bibliographies

What is an annotated bibliography? Annotated bibliographies are aggregated lists of resources that correlate with a research topic. Students and researchers actively seek out exceptional resources about a specific research topic and develop of list of the best resources they’ve found. In addition to information about the source (such as the title, author’s name, publication information, and other identifiable information), writers also include a brief synopsis of each source to provide readers with information about its contents.

Follow the directions below, developed by Cite This For Me, to form a bibliography with annotations.

How to Do an Annotated Bibliography

The act of compiling a bibliography of this type involves:

• Choosing an annotated bibliography topic. Annotated bibliography topics are sometimes chosen by teachers or professors. There are times, however, when educators allow students or researchers to choose their own topics. Choose a topic which interests you to make the assignment more enjoyable to organize and complete.
• Seeking out relevant resources that directly correlate with a research topic
• Creating a citation for each resource. The citation includes the title, author’s name, date of publication, and other identifiable information. Citations can be formatted in MLA format , or another style your teacher or professor recommends.
• Writing a very brief analysis or summary of each source

In many nonfiction books and texts, authors provide readers with a suggested listing of resources for further reading. This is somewhat similar to an annotated bibliography, except a bibliography of this type takes it one step further and includes a brief write-up (about a paragraph long) about each source.

This specific type of bibliography can stand as an individual assignment or it can be one component of a full research project.

Looking for more information? Need a sample annotated bibliography? In need of another annotated bibliography definition? Click here for further reading.

Why Are Annotated Bibliographies Created?

These specific bibliographies are created for numerous reasons. One reason is to encourage students and researchers to become experts on a topic or area of study. It takes quite a bit of effort and time to access, read, and analyze sources related to a research topic. Scouring the wealth of information available promotes understanding and mastery.

They are also assigned to demonstrate, as well as to advance, information literacy skills. Using accurate keywords and subject headings, accessing databases, and analyzing sources are skills that are necessary in the 21st century. Compiling a bibliography of this type promotes these skills and helps students and researchers demonstrate good practices when it comes to information literacy.

Furthermore, these bibliographies can be helpful to others who are researching the same or a similar topic. Since they provide readers with a brief synopsis, or abstract, of each documented source, readers can determine if they can use it for their own tasks. They may find that the information relates to their own research goals and decide to locate and use the source as well, or they may decide to skip it.

What Elements Are Included in An Annotated Bibliography?

If you’re wondering how to write an annotated bibliography, or need an annotated bibliography template, follow these recommended guidelines from Cite This For Me.

Bibliographies include the following items, in this order:

• An introduction: The introduction should be the first item. The introduction should include the research topic, the types of sources included, the process used to locate the sources, and any other information related to the scope of the bibliography. Since the sources are the focus of the assignment, not the introduction, keep this part of the bibliography brief and succinct.
• A list of the sources and their annotations: This is the heart of the bibliography. Each source should have a full reference citation. Use Cite This For Me’s Citation Generator to instantly develop citations and add them to your assignment. The citations can be placed in alphabetical order by the first item in the citation (most likely the author’s name), in order by publication date, or the citations can be broken up into different categories (by subject categories or source types).

Below each citation, add the annotation. The annotation should be a write-up of about one paragraph, summarizing the source or providing a critique that pertains to the research topic.. For an explanation on the different types of annotations, click here for more.

Annotated Bibliography Examples

Below are a variety of examples and samples to help you understand how to make an annotated bibliography. Please note that only a couple annotations are included to provide an idea of the content and structure. If these were to be complete assignments, the bibliographies below would include more sources.

If you’re still asking yourself, “what is an annotated bibliography?” or wondering what to include in an annotated bibliography, check over here.

Annotated Bibliography Example #1: A MLA style bibliography with summary annotations

Topic: Research Habits of Young Children

This bibliography provides insight into the researching habits of young children. The majority of the resources were found using the ERIC database and include a variety of scholarly articles written in the past two years. These journal articles were peer reviewed.

Karalar, Halit, and Sabri Sidekli. “How Do Second Grade Students in Primary Schools Use and Perceive Tablets?” Universal Journal of Educational Research , vol. 5, no. 6, 2017, pp. 965-71. ERIC , doi: 10.13189/ujer.2017.050609.

This case study examined 60+ second graders in Turkey, seeking to determine how digital natives use tablets. Found that students use tablets to play games, search online, complete homework, and watch videos. Students did not use the tablets to read books, listen to music, or take photos. Students prefer playing outside to using tablets.

Knight, Simon, and Neil Mercer. “Collaborative Epistemic Discourse in Classroom Information-Seeking Tasks.” Technology, Pedagogy and Education, vol. 26, no. 1, 2017, pp. 33-50. ERIC, doi: 10.1080/1475939X.2016.1159978.

Focused on a small group of 11-year-olds who performed various tasks and located answers via search engines. Sought to determine if students regularly discuss their information-seeking practices and findings with one another. Authors found that students did discuss their processes, which ultimately resulted in positive learning outcomes.

Annotated Bibliography Example #2: An APA style bibliography with critique annotations

Note that The American Psychological Association does not provide guidelines or promote the development of annotated bibliographies. However, your teacher or professor may have assigned you one in this specific format. Cite This For Me recommends using the format and structure provided in this guide. Use the example of annotated bibliography below for reference as well.

Understanding the researching habits of young children provides educators with the ability to formulate developmentally appropriate research tasks and understand expectations. In addition, current research allows us to gather information about common misconceptions and to work towards changing them.

This bibliography displays a variety of current scholarly journal articles to help understand students’ research habits. The bibliography is organized by the platform studied and discussed in each article: Research on Desktop Computers and Research on Tablets. Since students’ researching habits can change depending on the platform used, it seemed appropriate to organize the bibliography as such.

Research on Computers

Knight, S., & Mercer, N. (2017). Collaborative epistemic discourse in classroom information-seeking tasks. Technology, Pedagogy and Education, 26(1), 33-50. http://dx.doi.org/10.1080/1475939X.2016.1159978

Concluded that student discussion during information-seeking tasks helps with understanding and completing research tasks. Small sample of students (8), which makes results difficult to compare to whole population. Developmentally appropriate search activity for students. Many students stated they looked for “official websites” in order to trust information.

Research on Tablets

Karalar, H., & Sidekli, S. (2017). How do second grade students in primary schools use and perceive tablets? Universal Journal of Educational Research, 5(6), 965-971. http://dx.doi.org/10.13189/ujer.2017.050609

Attempts to understand how a small sample of 2nd graders in Turkey use their tablets. As an educator, the format of the open-ended written responses seemed developmentally too difficult. However, it stated in the study that students completed it easily. Findings were not surprising. Fourteen out of 63 students stated they use tablets for searching. One student stated, “It knows whatever I asked,” so it can be assumed that perhaps Siri, or some other type of voice recognition software, was used to type in the search strings or keywords.

Click here for an additional annotated bibliography sample/example of an annotated bibliography. This source also explains how to define annotated bibliography and answers the question, “What are the parts of an annotated bibliography?”

Notice the two annotated bibliography samples found above have different structures. The first bibliography is formatted in alphabetical order by the author’s last names, while the second bibliography is organized into different categories. Both are acceptable. If the bibliography is very long, it may be helpful to organize it into different subject headings or categories.

Researchers and students can also organize their bibliographies in chronological order. This is often done when many of the sources are created by the same person. For example, if writing a bibliography about short stories Mark Twain wrote, it would make sense to organize the bibliography by publication date. For further information on the organization and for an example annotated bibliography, click here to get more info. This site also features an annotation worksheet, which can be used as an annotated bibliography maker.

Here are some additional recommendations from Cite This For Me to help format your annotated bib:

If you are creating the bibliography in MLA:

• Use standard size print or copy paper (8.5 inches x 11 inches). It is not necessary to use a specific finish or texture.
• Double space everything, even the citations.
• Choose a commonly used font. Arial and Times New Roman are both good options. For font size, use 12-point.
• Create a hanging indent for citations. The first line of the citation should align along the left margin. The second line should be indented in half an inch from the left (or use the “Tab” button on your keyboard). Look at the citations above for visual examples.
• Margins should be 1 inch around the perimeter of the paper.

If you are creating the bibliography using APA format:

• Use Times New Roman only. For font size, use 12-point.

Don’t forget, Cite This For Me generates citations in even more styles . Use Cite This For Me’s citation generator to develop your citations in a few easy steps.

An annotated bibliography contains three parts: 1. the title at the top; 2. the bibliographic citation; and 3. the annotation following each citation. Some style formats may also include an introduction to the topic. While the citation provides standard details about the work, the annotation following it is generally summary, analysis, or evaluation. A summary or analysis may also include an evaluation.

The annotated bibliography may be organized alphabetically by authors’ last names, by category, or chronologically.

Elements of an Annotated Bibliography

Title: Annotated Bibliography (centered)

Citation (per APA or MLA or Chicago format)

Annotation (150 to 250 words in summary, analysis, or evaluation)

You should create an annotated bibliography for the following reasons:

• To help you evaluate the credibility, authenticity, and authority of your sources before you start writing your paper
• To help you understand the depth of your topic
• To help you decide if you have enough information on your topic based on your research
• To assess whether your research is adequate or if you need more research to come to a conclusion

These points are discussed in detail below.

Evaluating the credibility, authenticity, and authority of your sources

When you assess a source’s credibility, authenticity, and authority, you become genuinely knowledgeable on whether that source is trustworthy and reliable enough to base your research on. This is of paramount importance when the paper bases its findings on your sources.

Understanding a Topic in Depth

A source can either provide information at a shallow level or at a much deeper level. By creating an annotated bibliography, you can evaluate at what level a resource provides information. Most importantly, the resource enables you to fathom your level of understanding of the subject and transfer that knowledge to future readers of your paper.

Assessing the Need for Further Research

By compiling an annotated bibliography, you can assess if the sourced ideas are enough and relevant or if you need to dig deeper to get more information on your chosen area of focus. While you may get information from all your sources, the ideas and conclusions that you derive from those sources are to be your own. Writing an annotated bibliography can help you to arrive at a final conclusion more easily when you synthesize your ideas and conclusions in a cohesive manner.

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Annotations

An  annotated bibliography  is a list of citations for various books, articles, and other sources on a topic. The annotated bibliography looks like a References page but includes an annotation after each source cited. An annotation is a short summary and/or critical evaluation of a source. Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself.

Types of Annotations

 A  summary annotation  describes the source by answering the following questions: who wrote the document, what does the document discuss, when and where was the document written, why was the document produced, and how was it provided to the public. The focus is on description. 

 An  evaluative annotation  includes a summary as listed above but also critically assesses the work for accuracy, relevance, and quality. Evaluative annotations can help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project. The focus is on description and evaluation.

Writing an Evaluative Annotation

• Cite the source using APA style.
• Describe the main ideas, arguments, themes, theses, or methodology, and identify the intended audience.
• Explain the author’s expertise, point of view, and any bias he/she may have.
• Compare to other sources on the same topic that you have also cited to show similarities and differences.
• Explain why each source is useful for your research topic and how it relates to your topic.
• Evaluate the strengths and weaknesses of each source.
• Identify the observations or conclusions of the author. 

Basic Tips on Writing & Formatting

• Each annotation should be one paragraph, between three to six sentences long (about 150- 200 words).
• Start with the same format as a regular References list.
• All lines should be double-spaced. Do not add an extra line between the citations.
• If your list of citations is especially long, you can organize it by topic.
• Try to be objective, and give explanations if you state any opinions.
• Use the third person (e.g., he, she, the author) instead of the first person (e.g., I, my, me)

Annotated bibliographies are formated in the method below.

Use a hanging indent for any references that are longer than one line.

The text of the annotation (where you explain who wrote the article, what they found, and why it is relevant to your paper) goes in a paragraph that has been indented directly below the reference entry. 

Johnston, M.P. (2013). School librarian & technology specialist: Partnership for effective technology integration. Knowledge Quest , 42 (1), 70-75.

Written by an assistant professor of library and information science and based on her personal experience, observations, and evidence-based research, this article attempts to cement the necessity for open communication between the school librarian and technology specialist. A cohesive relationship with mutual support proves to be a better way for the educational world to navigate the productive use of technology. If librarians and technology specialists are at odds within a school, then the only ones that suffer are the teachers and the students. A cohesive team of media specialists can better serve the school while teaching and integrating new technology in the classroom. Productivity for media specialists, both librarians, and technology specialists, also demands working cohesively with classroom teachers since many need assistance with technology integration. Open communication and consideration are integral to this process and only when these two factors happen in tandem can a school fully realize the possibilities inherent in technology. 

Moreillon, J., (2013). Leadership: Teaching digital citizenship . School Library Monthly , 30 (1), 26-27.

Written by an assistant professor of library and information studies in Texas, this article focuses on digital citizenship. The information, from the author’s personal observations and through discussions with colleagues, highlights the tools librarians currently use to increase their digital clout and technological presence within a school setting and recommends other tools that are potentially available. The author surmises that teaching digital citizenship purposefully helps integrate the correct use of technology while following standards set by the Common Core State Standards. Being advocates for teaching staff and students about digital citizenship acutely brings to focus the need for informed library specialists and the need for adequate technology resources. The author recommends fostering a proactive community in order to help students and staff become informed digital citizens prepared to navigate the wide world of technology.

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How to Create an Annotated Bibliography

What is this guide for, annotated bibliographies.

• First Steps
• Finding Source Materials
• Selecting Materials
• Finding Additional Materials
• Steps in Writing Annotations
• Writing the Introduction
• Revising for Quality
• Final Checklist
• Citation, Style and Writing Guides This link opens in a new window
• Annotated Bibliography Samples This link opens in a new window

This library guide is designed to help you create an annotated bibliography. It will take you through a step-by-step process that starts with topic selection, and ends with a polished, professional document. Click on the blue tabs to navigate between different sections of this guide. 

An annotated bibliography is a helpful research tool that lists useful resources for a specific research topic or area . It includes a short commentary for each book, article, website, etc. that it lists. The commentary is descriptive (tells about the content) and evaluative (tells about the author's point of view, whether the item is "mainstream" or takes a new or radical tack, and for what kind of research it would be useful).

Annotated bibliographies answer the question: "What would be the most relevant, most useful or most up-to-date sources for this topic?" You can see how they are of value to scholars. And, as an assignment, they get you to engage in the work of scholarship, using your knowledge, research, and critical thinking skills.

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• MJC Library & Learning Center
• Research Guides

Format Your Paper & Cite Your Sources

• Annotated Bibliographies
• Citing Sources
• Avoid Plagiarism
• MLA Style (8th/9th ed.)
• APA Style, 7th Edition

Chicago Style

• Harvard Style
• Other Styles

What is an Annotated Bibliography & Why Write One

Mla annotated bibliography example, apa annotated bibliography example, chicago style annotated bibliography example.

• How to Create an Attribution

What is an Annotated Bibliography

A bibliograph y is a list of sources (books, journals, Web sites, periodicals, etc.) you used for researching your topic. Bibliographies are called "Works Cited" (in MLA Style) and "References" (in APA Style)  Your bibliography will include the bibliographic information (i.e., the author, title, publisher, etc.) that your reader would need to identify and locate the original source you're citing.

An annotation is a summary and/or evaluation of a source.

Therefore, an annotated bibliography includes your citation followed by a summary and/or evaluation of each of your sources. Depending on your project or the assignment, your annotations may do one or more of the following.

• Summarize: Some annotations merely summarize the source. What are the main arguments? What is the point of this book or article? What topics are covered? If someone asked what this article/book is about, what would you say?
• Assess: After summarizing a source, it may be helpful to evaluate it. Is it a useful source? How does it compare with other sources in your bibliography? Is the information reliable? Is this source biased or objective? What is the goal of this source?
• Reflect: Once you've summarized and assessed a source, you need to ask how it fits into your research. Was this source helpful to you? How does it help you shape your argument? How can you use this source in your research project? Has it changed how you think about your topic?

Your annotated bibliography may include some of these, all of these, or even others.

Be sure to always follow the specific instructions your instructor gives you.

Why Write an Annotated Bibliography

Every good research paper is an argument. The purpose of research is to state and support a thesis. So, a very important part of research is developing a thesis that is debatable, interesting, and current. Writing an annotated bibliography can help you gain a good perspective on what is being said about your topic. By reading and responding to a variety of sources on a topic, you'll start to see what the issues are, what people are arguing about, and you'll then be able to develop your own point of view.

Writing an annotated bibliography is excellent preparation for a research project. Just collecting sources for a bibliography is useful, but when you have to write annotations for each source, you're forced to read each source more carefully. You begin to read more critically instead of just collecting information.

MLA tells us that, you should cite a source in an annotated bibliography just as you would in a list of works cited and then append an annotation to the end of the entry. Annotations describe and/or evaluate sources. Further, annotations should not rehash minor details, cite evidence, quote the author, or recount steps in an argument. Writing an effective annotation requires reading the work, understanding its aims, and clearly summarizing them.

To learn more about annotated bibliographies click on the link below from Purdue OWL

Sample annotated bibliography using mla.

• MLA 9 Annotated Bibliography Sample

Annotated Bibliography Template

You may also want to use the template below. Just type over the words in the template with your own information, citations, and annotations.

• MLA, 9th ed. Annotated Bibliography Template

Formatting Rules

• Order your references in alphabetical order as you would in your References.
• Each annotation should be a new paragraph below its reference entry. Indent the entire annotation 0.5 in. from the left margin.
• Do not indent the first line of the annotation.
• If the annotation spans multiple paragraphs, indent the first line of the second and any subsequent paragraphs an additional 0.5 in.

Because your teachers generally set all the other requirements for your annotated bibliography, ask your teacher for specific instructions. For example, ask if your annotated bibliography should include a title page.  

Sample Annotated Bibliography Using APA Style

• Sample APA Annotated Bibliography
• Order your references in alphabetical order as you would in your Bibliography.

Because your teachers generally set all the other requirements for your annotated bibliography, ask your teacher for specific instructions. For example, ask if your annotated bibliography should include a title page.

Sample Annotated Bibliography Using Chicago Style

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Except where otherwise noted, this work is licensed under CC BY-SA 4.0 and CC BY-NC 4.0 Licenses .

How to Write an Annotated Bibliography for Research

Introduction

What is an annotated bibliography, writing an annotated bibliography, analyzing an annotated bibliography.

A literature review is more than just a collection of articles that inform your research project. For a literature review to benefit your research, you need to structure it in a way that organizes scientific knowledge and synthesizes this knowledge to justify your research project.

An annotated bibliography is one tool that provides that organization. In this article, we will explore why it's important to craft an annotated bibliography for your research and what to put into one so it can serve as a foundation for your future research inquiries.

Annotated bibliographies are a tool to organize existing research in a way that helps you to demonstrate your familiarity with a particular research topic. Each annotated bibliography entry outlines each study in your literature review and includes your analysis of the study.

A bibliography refers to the full list of references included in your literature review. An annotation refers to notes, summaries, and reflections about each reference. Thus, an annotated bibliography consists of the references in your literature review and your notes on each reference.

How is it different from a literature review?

A literature review is a collection of articles on the latest research and the subsequent synthesis of the theoretical developments arising from that research. An annotated bibliography can help you achieve that synthesis by organizing the information in a systematic way and providing space for your analysis (and critiques, where appropriate).

How long is an annotated bibliography?

An annotated bibliography includes all the relevant contemporary research conducted on the topics covered by the research questions you want to address. Ultimately, the current state of the research area you are addressing will dictate the length of your literature review and annotated bibliography.

Research topics that have greater theoretical coherence will have more relevant studies, while less-explored research questions will have fewer studies. In the end, it is the up to the researcher's judgment to determine whether they have collected sufficient research for their annotated bibliography.

Organization of knowledge

We've all likely made the mistake of simply downloading journal articles and other scholarly publications relevant to our research and throwing them in a folder on our computer, seldom to be read until it comes time to write our paper. At this point, these articles are just a jumble of information that is difficult to sift through. Of course, it is possible to synthesize knowledge without using annotated bibliographies, but the process will be time-consuming and tedious.

Think of information that you collect for an annotated bibliography as unstructured data that needs to be organized in a way that facilitates the identification of useful insights. Having all the existing research distilled into a succinct form is important, but providing a structure that organizes that knowledge will make it much easier to synthesize theory and present theory in your resulting research manuscripts or presentations.

From start to finish, ATLAS.ti is there for every stage of research

Find out how your research question becomes rich analysis with a free trial of ATLAS.ti.

An annotated bibliography is more of a visual organizer for your thoughts about the existing research than it is a required element in your paper or presentation. That said, there should be an intentional process applied to the writing of annotated bibliographies that is important to outline in this section.

Conducting a literature review

The literature review informs the annotated bibliography and the subsequent research inquiries that it provokes. Ultimately, you will want to search for the most recent scholarly articles containing the most relevant information that pertains to the concept or theory you want to research.

When putting together a literature review, remember to search for the most recent research articles outlining important theoretical developments relevant to your research question. Be sure to consult various web sites, scholarly databases, and bibliographies of key articles for research that aligns with your research interests.

How do you format an annotated bibliography?

While there is no particular standard used to write annotations, there are a few common criteria used to analyze existing research sources:

• Bibliographic citation . Citing research papers is an important part of the research publication process. By providing a reference in the proper citation format now, you can make it easier to copy and paste this reference entry into your paper later.
• Keywords . Articles often come with a list of keywords that make it easy for you to search for when conducting your literature review. They are also useful for determining what aspects of your research inquiry are and aren't being explored by the collected research.
• Study description . A brief summary (typically one paragraph) of each research paper can help you conduct your literature review. Complete sentences may not be necessary, but writing your own understanding of each paper now can make writing your background section easier later on.
• Research context . Context is important because cultural influences, historical factors, and other sociocultural resources inform the data collection and analysis. Be sure to outline the relevant details of the place in which the study was conducted.
• Methods . The various methods employed in qualitative research look at phenomena in profoundly different ways. Make sure to list the methods for each study to identify any methodological gaps when analyzing your annotated bibliography.
• Potential critiques . Use this space in your annotated bibliography to note what each study has overlooked in terms of theory or methods. These critiques will contribute to the problem statement that defines your research question and the resulting study.

Other items to include in your reference list might include DOI numbers, theoretical frameworks , study limitations, and any other information that would be worth sorting or filtering when you conduct your analysis .

Ultimately, the annotated bibliography format is either determined by your assignment guidelines (if it is a requirement of your coursework) or your own judgment (when you are distilling research for designing a study ). Some annotated bibliographies are written in paragraph form like a series of little essays, each describing a particular bibliographic citation. Others can also take the form of a table that visually organizes the information in a form where it is easy to spot patterns and limitations.

Whatever you decide, the format should be consistent across each annotated bibliography entry. The effort it takes to consistently format your bibliography will save time later on as your collected research will be easier to read and synthesize.

If you do use your annotated bibliography in your research paper for publication, ensure that your citations conform to Modern Language Association (MLA) format, American Psychological Association (APA) format, or the reference format used in the journal to which you are submitting your research. You can refer to a publication manual like the MLA Handbook, but it's probably more helpful to look for annotated bibliography examples online that can serve as models for your own bibliography.

Doing a quick search for journal articles that synthesize existing research in a literature review might give you some useful annotated bibliography examples.

Once you have organized your literature review in an annotated bibliography, the next step is identifying useful pathways for your own research to explore. Locating the gaps in the current scholarship is a necessary task for formulating a research question , defining your theoretical framework , and designing your overall study .

The Code-Document Analysis tool in ATLAS.ti can serve as a good annotated bibliography generator. Code your collected studies and analyze those codes in the Code-Document Analysis tool to gain a sense of what theories and developments are discussed in each study. By generating a visual understanding of the current state of research, you can make it easier to define subsequent lines of research inquiry that justify the study you want to conduct.

From start to finish, ATLAS.ti makes your research work

Download a free trial of our data analysis platform to see how you can turn your literature into insights.

MLA Citation Style 9th Edition: Annotated Bib.

• Core Elements
• Audio Materials
• Books & eBooks
• Encyclopedias & Dictionaries
• Government Documents
• Images, Infographics, Maps, Charts, & Tables
• Indigenous Elders and Knowledge Keepers (Oral Communication)
• Journal Articles
• Magazine Articles
• Newspaper Articles
• Personal Communications (including emails and interviews)
• Religious Works
• Social Media
• Theses & Dissertations
• Websites (including documents/PDFs posted on websites)
• Works in Another Language / Translations
• No Author/Date/Etc.
• Sample Paper
• Annotated Bib.

What is an Annotated Bibliography?

Useful Links for Annotated Bibliographies

• Annotated Bibliographies Overview of purpose and form of annotated bibliographies from the Purdue OWL.
• Writing an Annotated Bibliography Overview and examples from the University of Guelph.
• Writing an Annotated Bibliography Definition, tips, and examples from the University of Toronto.

Annotations

An annotated bibliography is a list of citations for various books, articles, and other sources on a topic. The annotated bibliography looks like a Reference page but includes an annotation after each source cited. An annotation is a short summary and/or critical evaluation of a source. Annotated bibliographies can be part of a larger research project, or can be a stand-alone report in itself.

Types of Annotations

 A summary annotation describes the source by answering the following questions: who wrote the document, what the document discusses, when and where was the document written, why was the document produced, and how was it provided to the public. The focus is on description. 

 An evaluative annotation includes a summary as listed above but also critically assesses the work for accuracy, relevance, and quality. Evaluative annotations can help you learn about your topic, develop a thesis statement, decide if a specific source will be useful for your assignment, and determine if there is enough valid information available to complete your project. The focus is on description and evaluation.

Annotated Bibliographies: How-To Guide

• MLA Annotated Bibliography Template

Sample Entry

London, Herbert. “Five Myths of the Television Age.” Television Quarterly , vol. 10, no. 1, Mar. 1982, pp. 81-69.

Herbert London, the Dean of Journalism at New York University and author of several books and articles, explains how television contradicts five commonly believed ideas. He uses specific examples of events seen on television, such as the assassination of John Kennedy, to illustrate his points. His examples have been selected to contradict such truisms as: “seeing is believing”; “a picture is worth a thousand words”; and “satisfaction is its own reward.” London uses logical arguments to support his ideas which are his personal opinion. He does not refer to any previous works on the topic. London’s style and vocabulary would make the article of interest to any reader. The article clearly illustrates London’s points, but does not explore their implications leaving the reader with many unanswered questions.

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ENG 102 - Anderson

• Annotated Bibliography / Research Paper
• Useful Databases at CSN Libraries
• Citing in MLA

What is an Annotated Bibliogrphy?

An annotated bibliography is a list of citations followed by a brief (usually about 150 words) evaluative paragraph called an annotation. Essentially, it is a works cited or reference list with additional information about each source. Make sure to follow the citation format your instructor requires! (MLA, APA, Chicago, etc.)

Your annotation can include a sentences answering the following questions:

• Summarize : Some annotations merely summarize the source. What are the main arguments? What is the point of this book or article? What topics are covered? If someone asked what this article/book is about, what would you say? The length of your annotations will determine how detailed your summary is.
• Assess : After summarizing a source, it may be helpful to evaluate it. Is it a useful source? How does it compare with other sources in your bibliography? Is the information reliable? Is this source biased or objective? What is the goal of this source?
• Reflect : Once you've summarized and assessed a source, you need to ask how it fits into your research. Was this source helpful to you? How does it help you shape your argument? How can you use this source in your research project? Has it changed how you think about your topic?

This information was adapted from Purdue Owl. To learn more about annotated bibliographies, visit the Purdue Owl Annotated Bibliography Guide .

Sample Annotated Citation

• Sample MLA Annotated Citation
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