APA (7th ed.) Citation

Drude, H. Archivmaterialien zu Hartwig Drude, 1935-.

Chicago Style (17th ed.) Citation

Drude, Hartwig. Archivmaterialien Zu Hartwig Drude, 1935-.

MLA (9th ed.) Citation

Drude, Hartwig. Archivmaterialien Zu Hartwig Drude, 1935-.

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