APA (7th ed.) Citation

Koppers, W. Archivmaterialien zu Wilhelm Koppers, 1886-1961.

Chicago Style (17th ed.) Citation

Koppers, Wilhelm. Archivmaterialien Zu Wilhelm Koppers, 1886-1961.

MLA (9th ed.) Citation

Koppers, Wilhelm. Archivmaterialien Zu Wilhelm Koppers, 1886-1961.

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