APA (7th ed.) Citation

Popp, J. Archivmaterialien zu Joseph Popp, 1867-1932.

Chicago Style (17th ed.) Citation

Popp, Joseph. Archivmaterialien Zu Joseph Popp, 1867-1932.

MLA (9th ed.) Citation

Popp, Joseph. Archivmaterialien Zu Joseph Popp, 1867-1932.

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