APA (7th ed.) Citation

Marx, K., & Engels, F. (1977). Selected works (Fourth printing.). Moscow: Progress Publishers.

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. Selected Works. Fourth printing. Moscow: Progress Publishers, 1977.

MLA (8th ed.) Citation

Marx, Karl, and Friedrich Engels. Selected Works. Fourth printing. Moscow: Progress Publishers, 1977.

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