APA (7th ed.) Citation

Sommer, V. Archivmaterialien zu Volker Sommer, 1954-.

Chicago Style (17th ed.) Citation

Sommer, Volker. Archivmaterialien Zu Volker Sommer, 1954-.

MLA (9th ed.) Citation

Sommer, Volker. Archivmaterialien Zu Volker Sommer, 1954-.

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