APA (7th ed.) Citation

Fröhlich, H. Archivmaterialien zu Hans Fröhlich.

Chicago Style (17th ed.) Citation

Fröhlich, Hans. Archivmaterialien Zu Hans Fröhlich.

MLA (9th ed.) Citation

Fröhlich, Hans. Archivmaterialien Zu Hans Fröhlich.

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