Cita APA (7a ed.)

Backer, G. (1950). The deadly parallel: Stalin and Ivan the Terrible. Random House.

Cita Chicago Style (17a ed.)

Backer, George. The Deadly Parallel: Stalin and Ivan the Terrible. New York: Random House, 1950.

Cita MLA (9a ed.)

Backer, George. The Deadly Parallel: Stalin and Ivan the Terrible. Random House, 1950.