Citazione Stile APA (7a Edizione)

Marx, K., & Engels, F. (1967). Capital: A critique of political economy. International Publishers.

Citazione stile Chigago Style (17a edizione)

Marx, Karl, e Frederick Engels. Capital: A Critique of Political Economy. New York: International Publishers, 1967.

Citatione MLA (9a ed.)

Marx, Karl, e Frederick Engels. Capital: A Critique of Political Economy. International Publishers, 1967.