APA (7th ed.) Zitazioa

Murphy, J. E. (1972). History of African civilization. Fitzhenry & Whiteside.

Chicago Style (17th ed.) Zitazioa

Murphy, Jefferson E. History of African Civilization. Toronto: Fitzhenry & Whiteside, 1972.

MLA (9th ed.) Zitazioa

Murphy, Jefferson E. History of African Civilization. Fitzhenry & Whiteside, 1972.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.