APA (7th ed.) Citation

Marx, K., Cohen, J., & Hobsbawn, E. (1972). Pre-capitalist economic formations. International Publishers.

Chicago Style (17th ed.) Citation

Marx, Karl, Jack Cohen, and E. Hobsbawn. Pre-capitalist Economic Formations. New York: International Publishers, 1972.

MLA (8th ed.) Citation

Marx, Karl, et al. Pre-capitalist Economic Formations. International Publishers, 1972.