APA (7th ed.) Citation

Walton-Kerr, P. S. C. (1939). Gestapo. Hale.

Chicago Style (17th ed.) Citation

Walton-Kerr, Philip St. C. Gestapo. London: Hale, 1939.

MLA (8th ed.) Citation

Walton-Kerr, Philip St. C. Gestapo. Hale, 1939.

Warning: These citations may not always be 100% accurate.