APA (7th ed.) Citation

Opitz, R. (2019). Archivmaterialien zu Richard Opitz, 1859-.

Chicago Style (17th ed.) Citation

Opitz, Richard. Archivmaterialien Zu Richard Opitz, 1859-. 2019.

MLA (8th ed.) Citation

Opitz, Richard. Archivmaterialien Zu Richard Opitz, 1859-. 2019.

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