APA (7th ed.) Citation

Marx, K., & Marx, K. (1950). Briefwechsel. Dietz.

Chicago Style (17th ed.) Citation

Marx, Karl, and Karl Marx. Briefwechsel. Berlin: Dietz, 1950.

MLA (8th ed.) Citation

Marx, Karl, and Karl Marx. Briefwechsel. Dietz, 1950.

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