APA (7th ed.) Citation

Marx, K., & Engels, F. (1962). Werke: 21 [Mai 1883 - Dezember 1889]. Werke, 21.

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. "Werke: 21 [Mai 1883 - Dezember 1889]." Werke 1962: 21.

MLA (8th ed.) Citation

Marx, Karl, and Friedrich Engels. "Werke: 21 [Mai 1883 - Dezember 1889]." Werke, 1962, p. 21.

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