APA (7th ed.) Citation

Schwalbe, E. Archivmaterialien zu Ernst Schwalbe, 1871-1920.

Chicago Style (17th ed.) Citation

Schwalbe, Ernst. Archivmaterialien Zu Ernst Schwalbe, 1871-1920.

MLA (9th ed.) Citation

Schwalbe, Ernst. Archivmaterialien Zu Ernst Schwalbe, 1871-1920.

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