APA (7th ed.) Citation

Ulam, A. B. (1973). Stalin: The man and his era. Viking Press.

Chicago Style (17th ed.) Citation

Ulam, Adam Bruno. Stalin: The Man and His Era. New York: Viking Press, 1973.

MLA (9th ed.) Citation

Ulam, Adam Bruno. Stalin: The Man and His Era. Viking Press, 1973.