APA (7th ed.) Citation

Heinzel, R. Archivmaterialien zu Richard Heinzel, 1838-1905.

Chicago Style (17th ed.) Citation

Heinzel, Richard. Archivmaterialien Zu Richard Heinzel, 1838-1905.

MLA (9th ed.) Citation

Heinzel, Richard. Archivmaterialien Zu Richard Heinzel, 1838-1905.

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