APA (7th ed.) Zitazioa
Parrinder Geoffery. (1962). African tradition religion. Sheldon press.
Chicago Style (17th ed.) Zitazioa
Parrinder Geoffery. African Tradition Religion. London: Sheldon press, 1962.
MLA (9th ed.) Zitazioa
Parrinder Geoffery. African Tradition Religion. Sheldon press, 1962.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.