Which of the following is NOT typically included in a credible annotated bibliography entry?

• A. A full citation
• B. A summary of the source's main arguments
• C. An evaluation of the source's credibility and relevance
• D. A personal opinion about unrelated topics

Answer: (D)

An annotated bibliography combines a full citation, a concise summary of the source’s main arguments, and an evaluation of its credibility and relevance to your research. These parts help a reader quickly understand what the source argues, how solid its evidence and reasoning are, and why it matters for your topic.

A personal opinion about unrelated topics doesn’t provide information about the source itself—its content, methods, or reliability—and it can distract from evaluating the source’s usefulness. In a credible entry, any reflections should connect to how the source informs your research questions, approach, or understanding of the topic, not topics outside the source.