APA (7th ed.) Citation

Proctor, R. N. (1994). Racial hygiene: The collaboration of medicine and nazism. Medicine, ethics and the Third Reich.

Chicago Style (17th ed.) Citation

Proctor, Robert N. "Racial Hygiene: The Collaboration of Medicine and Nazism." Medicine, Ethics and the Third Reich 1994.

MLA (8th ed.) Citation

Proctor, Robert N. "Racial Hygiene: The Collaboration of Medicine and Nazism." Medicine, Ethics and the Third Reich, 1994.

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