APA (7th ed.) Citation

Düker, H. Archivmaterialien zu Heinrich Düker, 1898-1986.

Chicago Style (17th ed.) Citation

Düker, Heinrich. Archivmaterialien Zu Heinrich Düker, 1898-1986.

MLA (9th ed.) Citation

Düker, Heinrich. Archivmaterialien Zu Heinrich Düker, 1898-1986.

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