APA (7th ed.) Citation

Marx, K., & Mandel, E. (1978). Capital: A critique of political economy. Penguin Books.

Chicago Style (17th ed.) Citation

Marx, Karl, and Ernest Mandel. Capital: A Critique of Political Economy. Harmondsworth: Penguin Books, 1978.

MLA (9th ed.) Citation

Marx, Karl, and Ernest Mandel. Capital: A Critique of Political Economy. Penguin Books, 1978.