APA

Ulam A. B., . (1976). A history of Soviet Russia. New York: Praeger Publishers.

Chicago

Ulam Adam B, . 1976. A history of Soviet Russia. New York: Praeger Publishers.

Harvard

Ulam A. B., . (1976). A history of Soviet Russia. New York: Praeger Publishers.

MLA

Ulam Adam B, . A history of Soviet Russia. New York: Praeger Publishers. 1976.