APA (7th ed.) Zitazioa

Graham, B. (1981). The Billy Graham Christian worker's handbook. World Wide Publications.

Chicago Style (17th ed.) Zitazioa

Graham, Billy. The Billy Graham Christian Worker's Handbook. Minneapolis, Minn.: World Wide Publications, 1981.

MLA (9th ed.) Zitazioa

Graham, Billy. The Billy Graham Christian Worker's Handbook. World Wide Publications, 1981.