APA (7th ed.) Citation

Keller, I. X. (2019). Archivmaterialien zu Isaak Keller, XXXX-1610.

Chicago Style (17th ed.) Citation

Keller, Isaak XXXX-1610. Archivmaterialien Zu Isaak Keller, XXXX-1610. 2019.

MLA (9th ed.) Citation

Keller, Isaak XXXX-1610. Archivmaterialien Zu Isaak Keller, XXXX-1610. 2019.

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