APA (7th ed.) Citation

Heiland, F. (1953). Der Andromedanebel: Vortr. Zeiss-Planetarium.

Chicago Style (17th ed.) Citation

Heiland, Fritz. Der Andromedanebel: Vortr. Jena: Zeiss-Planetarium, 1953.

MLA (9th ed.) Citation

Heiland, Fritz. Der Andromedanebel: Vortr. Zeiss-Planetarium, 1953.

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