APA (7th ed.) Citation

Humphrey, H. Archivmaterialien zu Heman Humphrey, 1779-1861.

Chicago Style (17th ed.) Citation

Humphrey, Heman. Archivmaterialien Zu Heman Humphrey, 1779-1861.

MLA (9th ed.) Citation

Humphrey, Heman. Archivmaterialien Zu Heman Humphrey, 1779-1861.

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