Cita APA (7th ed.)

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

Cita Chicago (17th ed.)

Marx, Karl, i Frederick Engles. Capital: A Critique of Political Economy. New York: International Publication, 1967.

Cita MLA (9th ed.)

Marx, Karl, i Frederick Engles. Capital: A Critique of Political Economy. International Publication, 1967.