Style de citation APA

Ritter, G., Clark, R. T., & Goerdeler, C. (1958). The German resistance: Carl Goerdelerś struggle against tyranny. Frederick A. Praeger.

Style de citation Chicago

Ritter, Gerhard, R. T. Clark, et Carl Goerdeler. The German Resistance: Carl Goerdelerś Struggle Against Tyranny. New York, NY: Frederick A. Praeger, 1958.

Style de citation MLA

Ritter, Gerhard, et al. The German Resistance: Carl Goerdelerś Struggle Against Tyranny. Frederick A. Praeger, 1958.