APA (7th ed.) Citation

National Writers Union (U.S.) & Waller, J. (2000). National Writers Union freelance writers' guide (2nd ed.). The Union.

Chicago Style (17th ed.) Citation

National Writers Union (U.S.) and James Waller. National Writers Union Freelance Writers' Guide. 2nd ed. New York: The Union, 2000.

MLA (9th ed.) Citation

National Writers Union (U.S.) and James Waller. National Writers Union Freelance Writers' Guide. 2nd ed. The Union, 2000.