APA (7th ed.) Citation

Hagen, R. Archivmaterialien zu Rolf Hagen, 1922-2009.

Chicago Style (17th ed.) Citation

Hagen, Rolf. Archivmaterialien Zu Rolf Hagen, 1922-2009.

MLA (9th ed.) Citation

Hagen, Rolf. Archivmaterialien Zu Rolf Hagen, 1922-2009.

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