APA Citation

Marx, K. (1970). A contribution to the critique of political economy. New York US: International Publishers.

Chicago Style Citation

Marx, Karl. A Contribution to the Critique of Political Economy. New York US: International Publishers, 1970.

MLA Citation

Marx, Karl. A Contribution to the Critique of Political Economy. New York US: International Publishers, 1970.

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