APA (7th ed.) Citation

Langen, A. (2019). Nachlass von August Langen, 1907-1983.

Chicago Style (17th ed.) Citation

Langen, August. Nachlass Von August Langen, 1907-1983. 2019.

MLA (8th ed.) Citation

Langen, August. Nachlass Von August Langen, 1907-1983. 2019.

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