APA (7th ed.) Zitazioa

Johnson Paul. (1976). A history of christianity. Macmillan publishing Co..

Chicago Style (17th ed.) Zitazioa

Johnson Paul. A History of Christianity. New York: Macmillan publishing Co., 1976.

MLA (9th ed.) Zitazioa

Johnson Paul. A History of Christianity. Macmillan publishing Co., 1976.