APA (7th ed.) Citation

Zetkin, C., & Koch, H. (1977). Kunst und Proletariat. Dietz.

Chicago Style (17th ed.) Citation

Zetkin, Clara, and Hans Koch. Kunst Und Proletariat. Berlin: Dietz, 1977.

MLA (8th ed.) Citation

Zetkin, Clara, and Hans Koch. Kunst Und Proletariat. Dietz, 1977.

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