APA (7th ed.) Citation

Sommer, W. (2019). Archivmaterialien zu Wolfgang Sommer, 1939-.

Chicago Style (17th ed.) Citation

Sommer, Wolfgang. Archivmaterialien Zu Wolfgang Sommer, 1939-. 2019.

MLA (8th ed.) Citation

Sommer, Wolfgang. Archivmaterialien Zu Wolfgang Sommer, 1939-. 2019.

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