APA (7th ed.) Citation

Sandner, W. (1945). Private astronomische Beobachtungsstätte.

Chicago Style (17th ed.) Citation

Sandner, Werner. Private Astronomische Beobachtungsstätte. München, 1945.

MLA (9th ed.) Citation

Sandner, Werner. Private Astronomische Beobachtungsstätte. 1945.

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