APA (7th ed.) Citation

Petzold, C. Archivmaterialien zu Christiaan Petzold.

Chicago Style (17th ed.) Citation

Petzold, Christiaan. Archivmaterialien Zu Christiaan Petzold.

MLA (9th ed.) Citation

Petzold, Christiaan. Archivmaterialien Zu Christiaan Petzold.

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