APA aipamena

(2004). Africa. New York: McGraw-Hill/Dushkin Company.

Chicago Style aipamena

Africa. New York: McGraw-Hill/Dushkin Company, 2004.

MLA aipamena

Africa. New York: McGraw-Hill/Dushkin Company, 2004.

Kontuz: berrikusi erreferentzia hauek erabili aurretik.