APA (7th ed.) Citation

Pethybridge, R. W. (1967). Witnesses to the Russian Revolution (1st American ed.). Citadel Press.

Chicago Style (17th ed.) Citation

Pethybridge, Roger William. Witnesses to the Russian Revolution. 1st American ed. New York: Citadel Press, 1967.

MLA (9th ed.) Citation

Pethybridge, Roger William. Witnesses to the Russian Revolution. 1st American ed. Citadel Press, 1967.

Warning: These citations may not always be 100% accurate.