APA (7th ed.) Zitazioa

Pollock, J. (1979). Billy Graham: Evangelist to the world. World wide.

Chicago Style (17th ed.) Zitazioa

Pollock, John. Billy Graham: Evangelist to the World. Minneapolis: World wide, 1979.

MLA (9th ed.) Zitazioa

Pollock, John. Billy Graham: Evangelist to the World. World wide, 1979.