APA (7th ed.) Citation

Rothfels, H. (1948). The German opposition to Hitler: An appraisal. Regnery.

Chicago Style (17th ed.) Citation

Rothfels, Hans. The German Opposition to Hitler: An Appraisal. Hinsdale, Ill: Regnery, 1948.

MLA (8th ed.) Citation

Rothfels, Hans. The German Opposition to Hitler: An Appraisal. Regnery, 1948.