APA (7th ed.) Citation

Christaller, H. Archivmaterialien zu Helene Christaller, 1872-1953.

Chicago Style (17th ed.) Citation

Christaller, Helene. Archivmaterialien Zu Helene Christaller, 1872-1953.

MLA (9th ed.) Citation

Christaller, Helene. Archivmaterialien Zu Helene Christaller, 1872-1953.

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