Sherwood, J. M. (1985). Engels, Marx, Malthus, and the machine.
Chicago Style (17th ed.) CitationSherwood, John M. Engels, Marx, Malthus, and the Machine. 1985.
MLA (8th ed.) CitationSherwood, John M. Engels, Marx, Malthus, and the Machine. 1985.
Warning: These citations may not always be 100% accurate.