APA (7th ed.) Citation

Boer, W. d. Archivmaterialien zu Willem den Boer, 1914-1993.

Chicago Style (17th ed.) Citation

Boer, Willem den. Archivmaterialien Zu Willem Den Boer, 1914-1993.

MLA (9th ed.) Citation

Boer, Willem den. Archivmaterialien Zu Willem Den Boer, 1914-1993.

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