APA (7th ed.) Citation

Aradi, Z. (1958). Pius XI: The Pope and the man. Hanover House.

Chicago Style (17th ed.) Citation

Aradi, Zsolt. Pius XI: The Pope and the Man. Garden City, N.Y.: Hanover House, 1958.

MLA (9th ed.) Citation

Aradi, Zsolt. Pius XI: The Pope and the Man. Hanover House, 1958.