APA (7th ed.) Citation

(1940). Inside the Gestapo. Hitler's shadow over the world. Pallas.

Chicago Style (17th ed.) Citation

Inside the Gestapo. Hitler's Shadow over the World. Pallas, 1940.

MLA (8th ed.) Citation

Inside the Gestapo. Hitler's Shadow over the World. Pallas, 1940.

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