If you are not sure which citation style to use in a particular class, ask your professor.
As of 2015, the American Anthropological Association has adopted the use of Chicago Style for their official publications. When writing in the field of Anthropology, this is the recommended citation style.
If you need additional help with your research for this class, please don't hesitate to contact me. We can set up a time to meet for an individual consultation, and work through all your research questions.