APA (7th ed.) Citation

Koellreutter, O. Archivmaterialien zu Otto Koellreutter, 1883-1972.

Chicago Style (17th ed.) Citation

Koellreutter, Otto. Archivmaterialien Zu Otto Koellreutter, 1883-1972.

MLA (9th ed.) Citation

Koellreutter, Otto. Archivmaterialien Zu Otto Koellreutter, 1883-1972.

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