APA (7th ed.) Citation

Kogon, E., Langbein, H., & Rückerl, A. (1993). Nazi mass murder: A documentary history of the use of poison gas. Yale University Press.

Chicago Style (17th ed.) Citation

Kogon, Eugen, Hermann Langbein, and Adalbert Rückerl. Nazi Mass Murder: A Documentary History of the Use of Poison Gas. New Haven: Yale University Press, 1993.

MLA (9th ed.) Citation

Kogon, Eugen, et al. Nazi Mass Murder: A Documentary History of the Use of Poison Gas. Yale University Press, 1993.