APA (7th ed.) Citation

Koch, R. Archivmaterialien zu Roland Koch, 1958-.

Chicago Style (17th ed.) Citation

Koch, Roland. Archivmaterialien Zu Roland Koch, 1958-.

MLA (9th ed.) Citation

Koch, Roland. Archivmaterialien Zu Roland Koch, 1958-.

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