APA (7th ed.) Citation

Heyl, S. Archivmaterialien zu Samuel Heyl.

Chicago Style (17th ed.) Citation

Heyl, Samuel. Archivmaterialien Zu Samuel Heyl.

MLA (9th ed.) Citation

Heyl, Samuel. Archivmaterialien Zu Samuel Heyl.

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