APA (7th ed.) Citation

Gehring, P. Archivmaterialien zu Petra Gehring, 1961-.

Chicago Style (17th ed.) Citation

Gehring, Petra. Archivmaterialien Zu Petra Gehring, 1961-.

MLA (9th ed.) Citation

Gehring, Petra. Archivmaterialien Zu Petra Gehring, 1961-.

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