You must use citations when:
When in doubt, cite it!
Adapted from Dr. Hagler's Syllabus [but good for everyone]:
I expect that all of the work you prepare for this project will be your own. That means:
Always give credit for others thoughts and writings. "Think of quotation marks as a hug, keeping someone else’s words safe in what you’re writing." Sarah Grassin Tucson.com
When writing this paper, you will be using the APA (American Psychological Association) format. APA uses parenthetical references (instead of footnotes). If you have any questions, please see a librarian at the main Welcome desk in the OWHL. One of the best guides available is produced by the OWL (Online Writing Lab) at Purdue.