Western takes academic integrity very seriously and sanctions students for even accidental plagiarism. A number of tools exist to help students learn proper citation and paraphrasing, as well as what is considered a scholastic offense.
Western Libraries are a wonderful resource for both research and academic advice. They have a plagiarism guide available to help you determine if you've cited a passage properly. The Office of the Ombudsperson also produces an online brochure covering what you need to know about Cheating, Plagiarism and Unauthorized Collaboration. If you are accused of a scholastic offence, be sure to check out the Ombuds guide Cheating, Plagiarism and Other Scholastic Offences. This guide explains possible sanctions, how to appeal, and whether or not appealing is the best course of action.