APA (7th ed.) Citation

Opitz, H. R. G. Archivmaterialien zu Hans Robert Georg Opitz, 1859-1931.

Chicago Style (17th ed.) Citation

Opitz, Hans Robert Georg. Archivmaterialien Zu Hans Robert Georg Opitz, 1859-1931.

MLA (9th ed.) Citation

Opitz, Hans Robert Georg. Archivmaterialien Zu Hans Robert Georg Opitz, 1859-1931.

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