APA (7th ed.) Citation

Russell, B. R. (1949). The practice and theory of bolshevism (2nd ed.). Allen & Unwin.

Chicago Style (17th ed.) Citation

Russell, Bertrand Russell. The Practice and Theory of Bolshevism. 2nd ed. London: Allen & Unwin, 1949.

MLA (9th ed.) Citation

Russell, Bertrand Russell. The Practice and Theory of Bolshevism. 2nd ed. Allen & Unwin, 1949.