APA (7th ed.) Citation

Biermann-Ratjen, H. H. Archivmaterialien zu Hans Harder Biermann-Ratjen, 1901-1969.

Chicago Style (17th ed.) Citation

Biermann-Ratjen, Hans Harder. Archivmaterialien Zu Hans Harder Biermann-Ratjen, 1901-1969.

MLA (9th ed.) Citation

Biermann-Ratjen, Hans Harder. Archivmaterialien Zu Hans Harder Biermann-Ratjen, 1901-1969.

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