APA (7th ed.) Citation

Marx, K., Engels, F., & Torr, D. (1936). Karl Marx and Friedrich Engels, correspondence, 1846-1895: A selection with commentary and notes (New ed.). International Publishers.

Chicago Style (17th ed.) Citation

Marx, Karl, Friedrich Engels, and Dona Torr. Karl Marx and Friedrich Engels, Correspondence, 1846-1895: A Selection with Commentary and Notes. New ed. New York: International Publishers, 1936.

MLA (9th ed.) Citation

Marx, Karl, et al. Karl Marx and Friedrich Engels, Correspondence, 1846-1895: A Selection with Commentary and Notes. New ed. International Publishers, 1936.