APA (7th ed.) Citation

Plamenatz, J. P. (1954). German Marxism and Russian communism. Longmans.

Chicago Style (17th ed.) Citation

Plamenatz, John Petrov. German Marxism and Russian Communism. London: Longmans, 1954.

MLA (9th ed.) Citation

Plamenatz, John Petrov. German Marxism and Russian Communism. Longmans, 1954.

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