APA (7th ed.) Citation

Koenig, J. K. 1. Archivmaterialien zu Johannes Karl Koenig, 1899-19XX.

Chicago Style (17th ed.) Citation

Koenig, Johannes Karl 1899-19XX. Archivmaterialien Zu Johannes Karl Koenig, 1899-19XX.

MLA (9th ed.) Citation

Koenig, Johannes Karl 1899-19XX. Archivmaterialien Zu Johannes Karl Koenig, 1899-19XX.

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