APA (7th ed.) Citation

Thyssen, F., Saerchinger, C., & Reves, E. (1941). I paid Hitler. Hodder and Stoughton, ltd..

Chicago Style (17th ed.) Citation

Thyssen, Fritz, César Saerchinger, and Emery Reves. I Paid Hitler. London: Hodder and Stoughton, ltd., 1941.

MLA (9th ed.) Citation

Thyssen, Fritz, et al. I Paid Hitler. Hodder and Stoughton, ltd., 1941.