APA (7th ed.) Citation

Prinz, J. (1968). Popes from the Ghetto: A view of medieval Christendom. Schocken books.

Chicago Style (17th ed.) Citation

Prinz, Joachim. Popes from the Ghetto: A View of Medieval Christendom. New York: Schocken books, 1968.

MLA (9th ed.) Citation

Prinz, Joachim. Popes from the Ghetto: A View of Medieval Christendom. Schocken books, 1968.

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