APA (7th ed.) Citation

Hess, W. R. (2019). Archivmaterialien zu Walter R. Hess, 1881-1973.

Chicago Style (17th ed.) Citation

Hess, Walter R. Archivmaterialien Zu Walter R. Hess, 1881-1973. 2019.

MLA (9th ed.) Citation

Hess, Walter R. Archivmaterialien Zu Walter R. Hess, 1881-1973. 2019.

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