APA (7th ed.) Zitazioa

Ehret, C. (2002). The civilizations of Africa: A history to 1800. James Currey.

Chicago Style (17th ed.) Zitazioa

Ehret, Christopher. The Civilizations of Africa: A History to 1800. Oxford: James Currey, 2002.

MLA (9th ed.) Zitazioa

Ehret, Christopher. The Civilizations of Africa: A History to 1800. James Currey, 2002.