APA (7th ed.) Zitazioa
Smith, H. (1958). The religions of man. The New American Library.
Chicago Style (17th ed.) Zitazioa
Smith, Huston. The Religions of Man. New York: The New American Library, 1958.
MLA (9th ed.) Zitazioa
Smith, Huston. The Religions of Man. The New American Library, 1958.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.