APA (7th ed.) Citation

Schwarzschild, L., & Großmann, S. (1920). Das Tagebuch: 3.1922 (=Heft 10). Das Tagebuch.

Chicago Style (17th ed.) Citation

Schwarzschild, Leopold, and Stefan Großmann. "Das Tagebuch: 3.1922 (=Heft 10)." Das Tagebuch 1920.

MLA (8th ed.) Citation

Schwarzschild, Leopold, and Stefan Großmann. "Das Tagebuch: 3.1922 (=Heft 10)." Das Tagebuch, 1920.

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