APA (7th ed.) Citation

Schönberger, K. Archivmaterialien zu Klaus Schönberger, 1959-.

Chicago Style (17th ed.) Citation

Schönberger, Klaus. Archivmaterialien Zu Klaus Schönberger, 1959-.

MLA (9th ed.) Citation

Schönberger, Klaus. Archivmaterialien Zu Klaus Schönberger, 1959-.

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