If you graduated...
View a list of online resources available to NU alumni
Alumni also have access to RefWorks, an online tool for managing and sharing references and formatting documents and bibliographies in styles like MLA, APA, etc.
If you used Refworks as a student, continue to use the same account, but change your profile information to "Alumni" as follows:
Tools --> Update User Info.
If you're a new Refworks user, you may create an account (Contact a librarian for the special code to do so)