APA (7th ed.) Citation

(1979). The concepts of classes in Marxian theory. University of Massachusetts.

Chicago Style (17th ed.) Citation

The Concepts of Classes in Marxian Theory. University of Massachusetts, 1979.

MLA (8th ed.) Citation

The Concepts of Classes in Marxian Theory. University of Massachusetts, 1979.

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