APA (7th ed.) Citation

Mettler, A. Archivmaterialien zu Artur Mettler, 1901-1990.

Chicago Style (17th ed.) Citation

Mettler, Artur. Archivmaterialien Zu Artur Mettler, 1901-1990.

MLA (9th ed.) Citation

Mettler, Artur. Archivmaterialien Zu Artur Mettler, 1901-1990.

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