APA (7th ed.) Citation

Kertzer, D. I. (2022). The pope at war: The secret history of Pius XII, Mussolini, and Hitler. Random House.

Chicago Style (17th ed.) Citation

Kertzer, David I. The Pope at War: The Secret History of Pius XII, Mussolini, and Hitler. New York: Random House, 2022.

MLA (8th ed.) Citation

Kertzer, David I. The Pope at War: The Secret History of Pius XII, Mussolini, and Hitler. Random House, 2022.