You can always ask a librarian for help; however, the following website may also be of use:
The following websites may help you better understand and avoid plagiarism. Remember that there are serious consequences for plagiarizing.
Legal citations have a unique style format and are placed at the point
in your argument when you reference another source.
There is no corresponding bibliography citation entry (unlike APA and MLA).
Examples taken from: United States v. Moran-Vazquez, 547 F.3d 793 (7th Circ. 2013).