Answer:
C. Notes from the source, an identification of the source, a page number where the information was found, and a label for the sub-topic.
Explanation:
Notecards are an important tool to gather information about the paper you are trying to write. These cards include the details needed for the bibliography. It is important to write down all the details needed because if not you´ll have more work to do.
I hope this answer helps you.
