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What is an Annotated Bibliography?

An annotated bibliography is a list of citations for books, articles, or other sources, followed by a brief summary and evaluation of each source.

What it includes: 

  • Citation: Properly formatted reference (APA, MLA, or Chicago etc.)
  • Summary: A concise description of the source's content 
  • Evaluation: Assessment of the source's credibility, relevance, and usefulness

 

What is the purpose of writing an annotated bibliography?

For Yourself: 

  • Helps you analyze key books and articles.

  • Prepares you for writing your paper or literature review.

For your Professor:

  • Shows your research direction and progress.

For others: 

  • Guides them to the best, most relevant sources on your topic.

What Makes an Annotated Bibliography Unique?

  • A bibliography lists the books, articles, blog posts, and websites you've cited in your paper.
  • An abstract or summary describes a book or paper.
  • An annotation to an article analyzes, critiques and places the work in the larger context of scholarly communication.
  • An annotated bibliography evaluates the best, most interesting, most appropriate or most cutting edge works on a particular topic.

Informative or Descriptive Annotation

A descriptive annotation provides a summary of a source, highlighting its most important or interesting aspects without evaluation or critique.

 

Steps to Create a Descriptive Annotation:

  • Write the citation following the appropriate style guide (APA, MLA, or Chicago etc.).

  • Summarize the content to inform the reader about the main ideas of the book or article.

Evaluative or Critical Annotations

An evaluative annotation begins with a brief summary of the article (1–2 sentences). Then, it examines the source’s credibility, relevance, and scholarly impact by addressing one or two key aspects.

 

Questions to Consider:

  • Author & Qualifications – Is the author credible? What is their background?

  • Comparison to Other Sources – How does it align with or differ from related research?

  • Audience & Impact – Who is the intended reader? Is it widely cited in the field?

  • Strength of Evidence – Does the data support the author’s claims? Are there gaps?

  • Strengths & Weaknesses – What is valuable or lacking in the source?

  • Application to Your Research – How does this source contribute to your paper?