APA (7th ed.) Citation

Asmus, H. Archivmaterialien zu Helmut Asmus, 1931-.

Chicago Style (17th ed.) Citation

Asmus, Helmut. Archivmaterialien Zu Helmut Asmus, 1931-.

MLA (9th ed.) Citation

Asmus, Helmut. Archivmaterialien Zu Helmut Asmus, 1931-.

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