All work handed in for a grade must be your own. Proper credit must be given to the author of any writing if its inclusion in your submitted work is appropriate. This includes information on the Internet as well as in books, magazines and other published sources. At no time should you copy and paste information from a published source (including the Internet) into your work.

But you must go further than this.  Avoid situations that could compromise your integrity. For example, do not allow others to copy your work, and do not leave your work on the public computers in the library or the laboratories.