APA (7th ed.) Citation

Marx, K. (1968). Selected essays. Books for Libraries Press.

Chicago Style (17th ed.) Citation

Marx, Karl. Selected Essays. Freeport, N.Y.: Books for Libraries Press, 1968.

MLA (8th ed.) Citation

Marx, Karl. Selected Essays. Books for Libraries Press, 1968.

Warning: These citations may not always be 100% accurate.