APA (7th ed.) Citation

Keckeis, J. Archivmaterialien zu Johann Keckeis.

Chicago Style (17th ed.) Citation

Keckeis, Johann. Archivmaterialien Zu Johann Keckeis.

MLA (9th ed.) Citation

Keckeis, Johann. Archivmaterialien Zu Johann Keckeis.

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