The 10 most common types of plagiarism and are ranked in order of severity.
Source: Plagiarism.org. (n.d.). Types of plagiarism. Retrieved from http://www.plagiarism.org/plagiarism-101/types-of-plagiarism/
Why do we reference other's work? Read Why Reference? in the Complete Guide to Referencing and Avoiding Plagiarism (2010).
Thanks to Leslie Anderson for this page