APA (7th ed.) Citation

Helmbrecht, J. (2019). Archivmaterialien zu Johann Helmbrecht, 1631-1685.

Chicago Style (17th ed.) Citation

Helmbrecht, Johann. Archivmaterialien Zu Johann Helmbrecht, 1631-1685. 2019.

MLA (9th ed.) Citation

Helmbrecht, Johann. Archivmaterialien Zu Johann Helmbrecht, 1631-1685. 2019.

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