APA (7th ed.) Citation

Siemens, G. (2019). Archivmaterialien zu Georg Siemens, 1805-1879.

Chicago Style (17th ed.) Citation

Siemens, Georg. Archivmaterialien Zu Georg Siemens, 1805-1879. 2019.

MLA (9th ed.) Citation

Siemens, Georg. Archivmaterialien Zu Georg Siemens, 1805-1879. 2019.

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