APA (7th ed.) Citation

Christiansen, H. Archivmaterialien zu Hans Christiansen, 1866-1945.

Chicago Style (17th ed.) Citation

Christiansen, Hans. Archivmaterialien Zu Hans Christiansen, 1866-1945.

MLA (9th ed.) Citation

Christiansen, Hans. Archivmaterialien Zu Hans Christiansen, 1866-1945.

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