APA (7th ed.) Zitazioa

Ayittey, G. B. (1992). Africa betrayed. St.Martin's.

Chicago Style (17th ed.) Zitazioa

Ayittey, George B.N. Africa Betrayed. New York: St.Martin's, 1992.

MLA (9th ed.) Zitazioa

Ayittey, George B.N. Africa Betrayed. St.Martin's, 1992.