APA (7th ed.) Citation

Herrfahrdt, H. Archivmaterialien zu Heinrich Herrfahrdt, 1890-1969.

Chicago Style (17th ed.) Citation

Herrfahrdt, Heinrich. Archivmaterialien Zu Heinrich Herrfahrdt, 1890-1969.

MLA (9th ed.) Citation

Herrfahrdt, Heinrich. Archivmaterialien Zu Heinrich Herrfahrdt, 1890-1969.

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