APA (7th ed.) Citation

MacCabe, J. (1916). Crises in the history of the papacy. Putnam.

Chicago Style (17th ed.) Citation

MacCabe, Joseph. Crises in the History of the Papacy. New York & London: Putnam, 1916.

MLA (9th ed.) Citation

MacCabe, Joseph. Crises in the History of the Papacy. Putnam, 1916.

Warning: These citations may not always be 100% accurate.