APA (7th ed.) Citation

Geilen, G. Archivmaterialien zu Gerd Geilen, 1931-2015.

Chicago Style (17th ed.) Citation

Geilen, Gerd. Archivmaterialien Zu Gerd Geilen, 1931-2015.

MLA (9th ed.) Citation

Geilen, Gerd. Archivmaterialien Zu Gerd Geilen, 1931-2015.

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