APA (7th ed.) Citation

Bullock, A. (1992). Hitler and Stalin: Parallel lives (1st American ed.). Alfred A. Knopf.

Chicago Style (17th ed.) Citation

Bullock, Alan. Hitler and Stalin: Parallel Lives. 1st American ed. New York: Alfred A. Knopf, 1992.

MLA (9th ed.) Citation

Bullock, Alan. Hitler and Stalin: Parallel Lives. 1st American ed. Alfred A. Knopf, 1992.