APA (7th ed.) Citation

Rosenzweig, F., & Rosenzweig, E. (1935). Briefe. Schocken.

Chicago Style (17th ed.) Citation

Rosenzweig, Franz, and Edith Rosenzweig. Briefe. Berlin: Schocken, 1935.

MLA (8th ed.) Citation

Rosenzweig, Franz, and Edith Rosenzweig. Briefe. Schocken, 1935.