Librarians have prepared at least one LibGuide for every major on campus. See the whole list of LibGuides (you can click on any subject to see what's available in that area).
FOR EXAMPLE:
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Be sure you know what plagiarism is, and how to avoid it. These tutorials go a long way toward making you aware of when to cite, and what to cite. The Cite Your Sources tab/ Citation LibGuide will tell you how to cite -- in MLA, APA and Chicago. Let us know if you need another style altogether.