Cita APA (7th ed.)

Westwood, J. (1980). Russia since 1917. St. Martin's.

Cita Chicago (17th ed.)

Westwood, J.N. Russia Since 1917. New York: St. Martin's, 1980.

Cita MLA (9th ed.)

Westwood, J.N. Russia Since 1917. St. Martin's, 1980.