Cita APA (7th ed.)

Marx, K., & Engels, F. (1967). The communist manifesto. Penguin.

Cita Chicago (17th ed.)

Marx, Karl, i Friedrich Engels. The Communist Manifesto. [Harmondsworth]: Penguin, 1967.

Cita MLA (9th ed.)

Marx, Karl, i Friedrich Engels. The Communist Manifesto. Penguin, 1967.

Atenció: Aquestes cites poden no estar 100% correctes.