APA (7th ed.) Citation

Marx, K., & Engels, F. (2001). The process of circulation of capital: A critique of political economy. Electric Book Co..

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. The Process of Circulation of Capital: A Critique of Political Economy. London: Electric Book Co., 2001.

MLA (9th ed.) Citation

Marx, Karl, and Friedrich Engels. The Process of Circulation of Capital: A Critique of Political Economy. Electric Book Co., 2001.