APA (7th ed.) Citation

Wachsmann, N. (2015). kl: A history of the Nazi Concentration Camps. Little, Brown.

Chicago Style (17th ed.) Citation

Wachsmann, Nikolaus. Kl: A History of the Nazi Concentration Camps. London: Little, Brown, 2015.

MLA (9th ed.) Citation

Wachsmann, Nikolaus. Kl: A History of the Nazi Concentration Camps. Little, Brown, 2015.