APA (7th ed.) Citation

Popp, W. Archivmaterialien zu Wolfgang Popp, 1935-2017.

Chicago Style (17th ed.) Citation

Popp, Wolfgang. Archivmaterialien Zu Wolfgang Popp, 1935-2017.

MLA (9th ed.) Citation

Popp, Wolfgang. Archivmaterialien Zu Wolfgang Popp, 1935-2017.

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