Citação norma APA

Keller, R. (2020). The Wehrmacht and prisoners of war: Crimes and violations of international law. Armament, war and crimes.

Citação norma Chicago

Keller, Rolf. "The Wehrmacht and Prisoners of War: Crimes and Violations of International Law." Armament, War and Crimes 2020.

Citação norma MLA

Keller, Rolf. "The Wehrmacht and Prisoners of War: Crimes and Violations of International Law." Armament, War and Crimes, 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.