APA (7th ed.) Citation

Haufler, H. (2006). The spies who never were: The true story of the Nazi spies who were actually Allied double agents. NAL Caliber.

Chicago Style (17th ed.) Citation

Haufler, Hervie. The Spies Who Never Were: The True Story of the Nazi Spies Who Were Actually Allied Double Agents. New York, N.Y.: NAL Caliber, 2006.

MLA (9th ed.) Citation

Haufler, Hervie. The Spies Who Never Were: The True Story of the Nazi Spies Who Were Actually Allied Double Agents. NAL Caliber, 2006.