APA (7th ed.) Citation

Hymmen, E. Archivmaterialien zu Ernst Hymmen.

Chicago Style (17th ed.) Citation

Hymmen, Ernst. Archivmaterialien Zu Ernst Hymmen.

MLA (9th ed.) Citation

Hymmen, Ernst. Archivmaterialien Zu Ernst Hymmen.

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