APA (7th ed.) Citation

Keck, E. Archivmaterialien zu Emil Keck, 1867-1935.

Chicago Style (17th ed.) Citation

Keck, Emil. Archivmaterialien Zu Emil Keck, 1867-1935.

MLA (9th ed.) Citation

Keck, Emil. Archivmaterialien Zu Emil Keck, 1867-1935.

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