APA (7th ed.) Citation

(1993). Nazi Mass Murder. A Documentary History of the Use of Poison Gas. Yale University.

Chicago Style (17th ed.) Citation

Nazi Mass Murder. A Documentary History of the Use of Poison Gas. New Haven, London: Yale University, 1993.

MLA (8th ed.) Citation

Nazi Mass Murder. A Documentary History of the Use of Poison Gas. Yale University, 1993.