APA (7th ed.) Zitazioa
Marcus, F. (1969). The killing of sister George: A comedy. Bentam Books.
Chicago Style (17th ed.) Zitazioa
Marcus, Frank. The Killing of Sister George: A Comedy. New York [etc.]: Bentam Books, 1969.
MLA (9th ed.) Zitazioa
Marcus, Frank. The Killing of Sister George: A Comedy. Bentam Books, 1969.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.