APA (7th ed.) Citation

Mommsen, H. (1970). Social views and constitutional plans of the resistance. The German resistance to Hitler.

Chicago Style (17th ed.) Citation

Mommsen, Hans. "Social Views and Constitutional Plans of the Resistance." The German Resistance to Hitler 1970.

MLA (8th ed.) Citation

Mommsen, Hans. "Social Views and Constitutional Plans of the Resistance." The German Resistance to Hitler, 1970.

Warning: These citations may not always be 100% accurate.