APA (7th ed.) Citation

Opitz, P. J. Archivmaterialien zu Peter J. Opitz, 1937-.

Chicago Style (17th ed.) Citation

Opitz, Peter J. Archivmaterialien Zu Peter J. Opitz, 1937-.

MLA (9th ed.) Citation

Opitz, Peter J. Archivmaterialien Zu Peter J. Opitz, 1937-.

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