APA (7th ed.) Citation

Marx, K., & Engels, F. Briefwechsel. Dietz.

Chicago Style (17th ed.) Citation

Marx, Karl, and Friedrich Engels. Briefwechsel. Berlin: Dietz.

MLA (8th ed.) Citation

Marx, Karl, and Friedrich Engels. Briefwechsel. Dietz.

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