APA (7th ed.) Citation

Sommer, C. E. Archivmaterialien zu Carl Ernst Sommer, 1911-1981.

Chicago Style (17th ed.) Citation

Sommer, Carl Ernst. Archivmaterialien Zu Carl Ernst Sommer, 1911-1981.

MLA (9th ed.) Citation

Sommer, Carl Ernst. Archivmaterialien Zu Carl Ernst Sommer, 1911-1981.

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