APA (7th ed.) Citation

Hubel, H. Archivmaterialien zu Helmut Hubel, 1951-.

Chicago Style (17th ed.) Citation

Hubel, Helmut. Archivmaterialien Zu Helmut Hubel, 1951-.

MLA (9th ed.) Citation

Hubel, Helmut. Archivmaterialien Zu Helmut Hubel, 1951-.

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