APA (7th ed.) Citation

Mentze, E., & Nørlund, P. (1946). 5 years: The occupation of Denmark in pictures. Allhelms-Förlag.

Chicago Style (17th ed.) Citation

Mentze, Ernst, and Poul Nørlund. 5 Years: The Occupation of Denmark in Pictures. Malmö: Allhelms-Förlag, 1946.

MLA (8th ed.) Citation

Mentze, Ernst, and Poul Nørlund. 5 Years: The Occupation of Denmark in Pictures. Allhelms-Förlag, 1946.