Cita APA (7th ed.)

Sabine, G. H. (1958). Marxism. Cornell University Press.

Cita Chicago (17th ed.)

Sabine, George Holland. Marxism. Ithaca, N.Y: Cornell University Press, 1958.

Cita MLA (9th ed.)

Sabine, George Holland. Marxism. Cornell University Press, 1958.