APA (7th ed.) Citation

Stoffer, H. (2019). Archivmaterialien zu Helmut Stoffer, 1918-.

Chicago Style (17th ed.) Citation

Stoffer, Helmut. Archivmaterialien Zu Helmut Stoffer, 1918-. 2019.

MLA (9th ed.) Citation

Stoffer, Helmut. Archivmaterialien Zu Helmut Stoffer, 1918-. 2019.

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