APA (7th ed.) Citation

Brien, K. M., & Wartofsky, M. W. (2006). Marx, reason, and the art of freedom (2η έκδ.). Humanity Books.

Chicago Style (17th ed.) Citation

Brien, Kevin M., and Marx W. Wartofsky. Marx, Reason, and the Art of Freedom. 2η έκδ. New York: Humanity Books, 2006.

MLA (8th ed.) Citation

Brien, Kevin M., and Marx W. Wartofsky. Marx, Reason, and the Art of Freedom. 2η έκδ. Humanity Books, 2006.