APA (7th ed.) Citation

Drude, P. Archivmaterialien zu Paul Drude, 1863-1906.

Chicago Style (17th ed.) Citation

Drude, Paul. Archivmaterialien Zu Paul Drude, 1863-1906.

MLA (9th ed.) Citation

Drude, Paul. Archivmaterialien Zu Paul Drude, 1863-1906.

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