APA (7th ed.) Citation

Gudme, S., & Noble, J. (1942). Denmark: Hitler's "model protectorate". V. Gollancz Ltd..

Chicago Style (17th ed.) Citation

Gudme, Sten, and Jan Noble. Denmark: Hitler's "Model Protectorate". London: V. Gollancz Ltd., 1942.

MLA (9th ed.) Citation

Gudme, Sten, and Jan Noble. Denmark: Hitler's "Model Protectorate". V. Gollancz Ltd., 1942.