If you are writing an academic paper, you will need to credit the resources you used in the correct format. Below are links to common citation styles. Make sure you use the correct citation format required by your professor.
For more information, check out the How to Cite guide with information on the importance of citing, various citation styles, building citations and helpful citation tools.
The Chicago Manual of Style, 17th edition
Most Library databases provide citation tools to reference articles, books and other resources in several different styles. Make sure you choose the style your professors require you to use.