APA (7th ed.) Citation

Danielsen, N. Archivmaterialien zu Niels Danielsen, 1933-.

Chicago Style (17th ed.) Citation

Danielsen, Niels. Archivmaterialien Zu Niels Danielsen, 1933-.

MLA (9th ed.) Citation

Danielsen, Niels. Archivmaterialien Zu Niels Danielsen, 1933-.

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