Cita APA (7a ed.)

Marx, K. H., Engels, F., & Taylor, A. (1967). The communist manifesto. Penguin Books.

Cita Chicago Style (17a ed.)

Marx, Karl Heinrich, Friedrich Engels, y A.J.P Taylor. The Communist Manifesto. Middlesex, England: Penguin Books, 1967.

Cita MLA (9a ed.)

Marx, Karl Heinrich, et al. The Communist Manifesto. Penguin Books, 1967.