APA (7th ed.) Zitazioa

Dowden, R. (2009). Africa: Altered states, ordinary miracles. Public Affairs.

Chicago Style (17th ed.) Zitazioa

Dowden, Richard. Africa: Altered States, Ordinary Miracles. New York: Public Affairs, 2009.

MLA (9th ed.) Zitazioa

Dowden, Richard. Africa: Altered States, Ordinary Miracles. Public Affairs, 2009.