APA (7th ed.) Citation

Petropoulos, J., & Roth, J. K. (2005). Gray zones: Ambiguity and compromise in the Holocaust and its aftermath. Berghahn Books.

Chicago Style (17th ed.) Citation

Petropoulos, Jonathan, and John K. Roth. Gray Zones: Ambiguity and Compromise in the Holocaust and Its Aftermath. New York: Berghahn Books, 2005.

MLA (9th ed.) Citation

Petropoulos, Jonathan, and John K. Roth. Gray Zones: Ambiguity and Compromise in the Holocaust and Its Aftermath. Berghahn Books, 2005.