Bartlett, J. V. (1990). The Popes: A papal history : Saint Peter to John Paul II. SimRidge Pub..
Chicago Style (17th ed.) CitationBartlett, J. V. The Popes: A Papal History : Saint Peter to John Paul II. Scottsdale, Ariz. (8687 E. Via de Ventura, Scottsdale 85258): SimRidge Pub., 1990.
MLA (8th ed.) CitationBartlett, J. V. The Popes: A Papal History : Saint Peter to John Paul II. SimRidge Pub., 1990.
Warning: These citations may not always be 100% accurate.