APA (7th ed.) Citation

Kollwitz, K. (1989). Die Tagebücher. Siedler.

Chicago Style (17th ed.) Citation

Kollwitz, Käthe. Die Tagebücher. Berlin: Siedler, 1989.

MLA (8th ed.) Citation

Kollwitz, Käthe. Die Tagebücher. Siedler, 1989.

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