APA (7th ed.) Citation

Harsch, J. C. (1942). Germany at war: Twenty key questions and answers. Foreign Policy Association.

Chicago Style (17th ed.) Citation

Harsch, Joseph Close. Germany at War: Twenty Key Questions and Answers. [New York]: Foreign Policy Association, 1942.

MLA (9th ed.) Citation

Harsch, Joseph Close. Germany at War: Twenty Key Questions and Answers. Foreign Policy Association, 1942.