APA (7th ed.) Zitazioa

Ravenhill, J. (1986). Africa in economic crisis. Columbia University Press.

Chicago Style (17th ed.) Zitazioa

Ravenhill, John. Africa in Economic Crisis. New York: Columbia University Press, 1986.

MLA (9th ed.) Zitazioa

Ravenhill, John. Africa in Economic Crisis. Columbia University Press, 1986.