APA (7th ed.) Zitazioa
(1960). Cultures and societies of Africa. Random House.
Chicago Style (17th ed.) Zitazioa
Cultures and Societies of Africa. New York: Random House, 1960.
MLA (9th ed.) Zitazioa
Cultures and Societies of Africa. Random House, 1960.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.