APA Citation

Thum, A., & Thum, A. (2024). The unknown brother: Fritz Benj'amin and his art collection. Karlsruhe: Ernest Rathenau Verlag.

Chicago Style Citation

Thum, Agnes, and Agnes Thum. The Unknown Brother: Fritz Benj'amin and His Art Collection. Karlsruhe: Ernest Rathenau Verlag, 2024.

MLA Citation

Thum, Agnes, and Agnes Thum. The Unknown Brother: Fritz Benj'amin and His Art Collection. Karlsruhe: Ernest Rathenau Verlag, 2024.

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