APA (7th ed.) Citation

Ziemke, E. F. (1960). The German Northern theater of operations 1940 - 1945. US Gov. Print. Off.

Chicago Style (17th ed.) Citation

Ziemke, Earl Frederick. The German Northern Theater of Operations 1940 - 1945. Washington, D.C: US Gov. Print. Off, 1960.

MLA (8th ed.) Citation

Ziemke, Earl Frederick. The German Northern Theater of Operations 1940 - 1945. US Gov. Print. Off, 1960.