Check with your professor about the preferred citation style for your course.

MLA Handbook 

Olin Library Reference (Floor 1)

Call number:  PN203 .G53 2016  

Perhaps the most frequently used citation style in the fields of language and literature. Consult the book for full details, or visit Purdue University's Online Writing Lab.

Chicago Manual of Style

Olin Library Reference (Floor 1)  Call number: Z253 .U69 2017

Consult the volume, or access it digitally at the Chicago Manual of Style Online.  Take advantage of the Citation Quick Guide.

Turabian's Manual for Writers of Term Papers, Theses, and Dissertations

Olin Library Reference (Floor 1)  Call number: LB2369 .T8 2017

A somewhat simplified version of the Chicago Manual of Style. Use the volume for full information.