APA (7th ed.) Citation

Ontrup, J. B. Archivmaterialien zu Johann Bernhard Ontrup, 1773-1826.

Chicago Style (17th ed.) Citation

Ontrup, Johann Bernhard. Archivmaterialien Zu Johann Bernhard Ontrup, 1773-1826.

MLA (9th ed.) Citation

Ontrup, Johann Bernhard. Archivmaterialien Zu Johann Bernhard Ontrup, 1773-1826.

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