RefWorks - Store your references on the Internet (so you can access them from anywhere), insert citations while you write your paper, and easily format your bibliography. Brief tutorials are available on RefWorks' website.
Create your own RefWorks account by clicking "Sign up for an Individual Account."
For other citation software options, see the Reference Managers section on the Writing & Citing page.
MLA Handbook for Writers of Research Papers 7th ed. (2009) Rhees Reference LB2369 .G53 2009, also Rhees Reserves and Koller-Collins Center. The Modern Language Association answers additional questions at MLA Handbook FAQs.