APA (7th ed.) Citation

Sieling, H. Archivmaterialien zu Heinrich Sieling.

Chicago Style (17th ed.) Citation

Sieling, Heinrich. Archivmaterialien Zu Heinrich Sieling.

MLA (9th ed.) Citation

Sieling, Heinrich. Archivmaterialien Zu Heinrich Sieling.

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