The practice and theory of bolshevism.

MLA

Russell, Bertrand. The Practice and Theory of Bolshevism. First published in this edition London: George Allen and Unwin, 1962.

APA

Russell, B. (1962). The practice and theory of bolshevism. First published in this edition London: George Allen and Unwin.

Chicago

Russell, Bertrand The Practice and Theory of Bolshevism. First published in this edition London: George Allen and Unwin, 1962.