Check the assignment description and course syllabus for what style your instructor requires you to use. If you don't find the information, ask.
If you would like help applying the style format requirements, please don't hesitate to ask the libraries for assistance. We can recommend online resources and tools, style guide books, and help to get you started on your assignment citations. http://ask.library.unlv.edu/
Consider using a citation management tool to organize your sources and generate draft in text citations and works cited/ bibliography lists for your papers. See the information at the bottom of this page for several citation management tools.