APA (7th ed.) Citation

Frerich, J. Archivmaterialien zu Johannes Frerich, 1939-.

Chicago Style (17th ed.) Citation

Frerich, Johannes. Archivmaterialien Zu Johannes Frerich, 1939-.

MLA (9th ed.) Citation

Frerich, Johannes. Archivmaterialien Zu Johannes Frerich, 1939-.

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