APA (7th ed.) Citation

Petri, H. Archivmaterialien zu Harald Petri, 1913-.

Chicago Style (17th ed.) Citation

Petri, Harald. Archivmaterialien Zu Harald Petri, 1913-.

MLA (9th ed.) Citation

Petri, Harald. Archivmaterialien Zu Harald Petri, 1913-.

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