APA (7th ed.) Citation

Marx, K., & Engels, F. (1940). Revolution und Konterrevolution in Deutschland.

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. Revolution Und Konterrevolution in Deutschland. 1940.

MLA (8th ed.) Citation

Marx, Karl, and Friedrich Engels. Revolution Und Konterrevolution in Deutschland. 1940.

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