APA (7th ed.) Citation

Waters, D. A. (1992). Hitler's secret ally, Switzerland. Pertinent Publications.

Chicago Style (17th ed.) Citation

Waters, Donald Arthur. Hitler's Secret Ally, Switzerland. La Mesa, Calif.: Pertinent Publications, 1992.

MLA (9th ed.) Citation

Waters, Donald Arthur. Hitler's Secret Ally, Switzerland. Pertinent Publications, 1992.