APA (7th ed.) Citation

Frey, A. Archivmaterialien zu Adolf Frey, 1855-1920.

Chicago Style (17th ed.) Citation

Frey, Adolf. Archivmaterialien Zu Adolf Frey, 1855-1920.

MLA (9th ed.) Citation

Frey, Adolf. Archivmaterialien Zu Adolf Frey, 1855-1920.

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