Gaya APA

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

Gaya MLA

Kertzer, David, I.. "The Pope at war: The secret history of Pius XII, Mussolini, and Hitler. ". New York: New York Random House, 2022. Buku.