APA (7th ed.) Citation

Marx, K., & Engels, F. (1940). The German ideology. Parts I & III. Lawrence & Wishart.

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. The German Ideology. Parts I & III. London: Lawrence & Wishart, 1940.

MLA (8th ed.) Citation

Marx, Karl, and Friedrich Engels. The German Ideology. Parts I & III. Lawrence & Wishart, 1940.

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