An annotated bibliography is a summary and evaluation of each of the sources. Each entry should include the topic, argument or main points of the reading, an assessment of the kinds of sources used to support the thesis, and an explanation of how the reading could be useful in your research interests. 

Bibliographic citation

Brief Overview / Description of the topic

Argument or main points of the reading

Assessment of the kind of sources used to support the thesis

Explanation of how the reading could be useful in your research