APA (7th ed.) Citation

Keil, W. Archivmaterialien zu Wilhelm Keil, 1870-1968.

Chicago Style (17th ed.) Citation

Keil, Wilhelm. Archivmaterialien Zu Wilhelm Keil, 1870-1968.

MLA (9th ed.) Citation

Keil, Wilhelm. Archivmaterialien Zu Wilhelm Keil, 1870-1968.

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