APA (7th ed.) Citation

Marx, K. (1906). Capital, a critique of political economy: The process of capitalist production. Modern Library.

Chicago Style (17th ed.) Citation

Marx, Karl. Capital, a Critique of Political Economy: The Process of Capitalist Production. New York: Modern Library, 1906.

MLA (9th ed.) Citation

Marx, Karl. Capital, a Critique of Political Economy: The Process of Capitalist Production. Modern Library, 1906.