APA (7th ed.) Citation

Spoerl, H. Archivmaterialien zu Heinrich Spoerl, 1887-1955.

Chicago Style (17th ed.) Citation

Spoerl, Heinrich. Archivmaterialien Zu Heinrich Spoerl, 1887-1955.

MLA (9th ed.) Citation

Spoerl, Heinrich. Archivmaterialien Zu Heinrich Spoerl, 1887-1955.

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