APA (7th ed.) Citation

Keyser, D. Archivmaterialien zu Daniel Keyser.

Chicago Style (17th ed.) Citation

Keyser, Daniel. Archivmaterialien Zu Daniel Keyser.

MLA (9th ed.) Citation

Keyser, Daniel. Archivmaterialien Zu Daniel Keyser.

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