Cita APA (7a ed.)

Marx, K., Dobb, M., & Ryazanskaya, S. W. (1981). A contribution to the critique of political economy. Lawrence and Wishart ; Progress Publishers.

Cita Chicago Style (17a ed.)

Marx, Karl, Maurice Dobb, y S. W. Ryazanskaya. A Contribution to the Critique of Political Economy. London : Moscu: Lawrence and Wishart ; Progress Publishers, 1981.

Cita MLA (9a ed.)

Marx, Karl, et al. A Contribution to the Critique of Political Economy. Lawrence and Wishart ; Progress Publishers, 1981.