APA (7th ed.) Citation

Fattorini, E., & Ipsen, C. (2011). Hitler, Mussolini, and the Vatican: Pope Pius XI and the speech that was never made. Polity.

Chicago Style (17th ed.) Citation

Fattorini, Emma, and Carl Ipsen. Hitler, Mussolini, and the Vatican: Pope Pius XI and the Speech That Was Never Made. Cambridge: Polity, 2011.

MLA (8th ed.) Citation

Fattorini, Emma, and Carl Ipsen. Hitler, Mussolini, and the Vatican: Pope Pius XI and the Speech That Was Never Made. Polity, 2011.