APA (7th ed.) Citation

Corvaja. (2001). Hitler and Mussolini: The secret meetings. Enigma Books.

Chicago Style (17th ed.) Citation

Corvaja. Hitler and Mussolini: The Secret Meetings. New York: Enigma Books, 2001.

MLA (8th ed.) Citation

Corvaja. Hitler and Mussolini: The Secret Meetings. Enigma Books, 2001.