Your intructor recommends using either APA or MLA when citing your sources.
The Bluebook: A Uniform System of Citation is the standard for citing legal information correctly. You can find a print copy in the Waldo Library Reference Collection under the call number KF 245 .B58.
Your instructor also recommends the following Web sites:
The Writing Lab at Purdue University does a superb job of helping to guide students in the use of the writing style guides. Be sure and visit their site once you have put your own citations into the proper format to see check your work.