APA (7th ed.) Citation

Kuhn, A. (1921). Käthe Kollwitz. Neue Kunsthandlung.

Chicago Style (17th ed.) Citation

Kuhn, Alfred. Käthe Kollwitz. Berlin: Neue Kunsthandlung, 1921.

MLA (9th ed.) Citation

Kuhn, Alfred. Käthe Kollwitz. Neue Kunsthandlung, 1921.

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