APA استشهاد

Corbett, J. A. (1956). Papacy: A brief history. D Van Nostrand Company,INC.

استشهاد بنمط شيكاغو

Corbett, James A. Papacy: A Brief History. New York: D Van Nostrand Company,INC, 1956.

MLA استشهاد

Corbett, James A. Papacy: A Brief History. D Van Nostrand Company,INC, 1956.