Cita APA (7th ed.)

Osborn, R. J. (1974). The evolution of Soviet politics. The Dorsey Press.

Cita Chicago (17th ed.)

Osborn, Robert J. The Evolution of Soviet Politics. Homewood, Illinois: The Dorsey Press, 1974.

Cita MLA (9th ed.)

Osborn, Robert J. The Evolution of Soviet Politics. The Dorsey Press, 1974.