APA (7th ed.) Citation

Creighton, M. (1897). A history of the papacy from the great schism to the sack of Rome (New ed. in 6 vol.). Longman u.a.

Chicago Style (17th ed.) Citation

Creighton, Mandell. A History of the Papacy from the Great Schism to the Sack of Rome. New ed. in 6 vol. London: Longman u.a, 1897.

MLA (9th ed.) Citation

Creighton, Mandell. A History of the Papacy from the Great Schism to the Sack of Rome. New ed. in 6 vol. Longman u.a, 1897.