APA (7th ed.) Zitazioa
Norris, K. (2001). The Best american essays. Houghton Mifflin Company.
Chicago Style (17th ed.) Zitazioa
Norris, Kathleen. The Best American Essays. New York: Houghton Mifflin Company, 2001.
MLA (9th ed.) Zitazioa
Norris, Kathleen. The Best American Essays. Houghton Mifflin Company, 2001.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.