APA (7th ed.) Citation

Koch, G. Archivmaterialien zu Günther Koch, 1862-1907.

Chicago Style (17th ed.) Citation

Koch, Günther. Archivmaterialien Zu Günther Koch, 1862-1907.

MLA (9th ed.) Citation

Koch, Günther. Archivmaterialien Zu Günther Koch, 1862-1907.

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