Creighton, M. (1969). A History of the papacy: From the great Schism to the Sack of Rome (New ed. Repr.). Ams Press.
Citazione stile Chigago Style (17a edizione)Creighton, Mandell. A History of the Papacy: From the Great Schism to the Sack of Rome. New ed. Repr. New York: Ams Press, 1969.
Citatione MLA (9a ed.)Creighton, Mandell. A History of the Papacy: From the Great Schism to the Sack of Rome. New ed. Repr. Ams Press, 1969.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.
