APA (7th ed.) Citation

Perthes, A. Archivmaterialien zu Auguste Perthes.

Chicago Style (17th ed.) Citation

Perthes, Auguste. Archivmaterialien Zu Auguste Perthes.

MLA (9th ed.) Citation

Perthes, Auguste. Archivmaterialien Zu Auguste Perthes.

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