APA (7th ed.) Zitazioa

Gailey, H. (1980). History of Africa. Robert E. Krieger Publishing.

Chicago Style (17th ed.) Zitazioa

Gailey, Harry. History of Africa. Florida: Robert E. Krieger Publishing, 1980.

MLA (9th ed.) Zitazioa

Gailey, Harry. History of Africa. Robert E. Krieger Publishing, 1980.