APA (7th ed.) Citation

Roberts, P. C., & Stephenson, M. A. (1973). Marx's theory of exchange, alienation and crisis. Hoover Inst. Press.

Chicago Style (17th ed.) Citation

Roberts, Paul Christopher, and Matthew A. Stephenson. Marx's Theory of Exchange, Alienation and Crisis. Stanford, Calif: Hoover Inst. Press, 1973.

MLA (9th ed.) Citation

Roberts, Paul Christopher, and Matthew A. Stephenson. Marx's Theory of Exchange, Alienation and Crisis. Hoover Inst. Press, 1973.