APA (7th ed.) Citation

Marx, M., Aveling, E., Engels, F., & Moore, S. (1938). Capital. George Allen & Unwin.

Chicago Style (17th ed.) Citation

Marx, Marx, Edward Aveling, Fredrick Engels, and Samuel Moore. Capital. Great Britain: George Allen & Unwin, 1938.

MLA (9th ed.) Citation

Marx, Marx, et al. Capital. George Allen & Unwin, 1938.

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