APA (7th ed.) Citation

Heiland, F. (1954). Der Saturn: Vortr. Zeiss-Planetarium.

Chicago Style (17th ed.) Citation

Heiland, Fritz. Der Saturn: Vortr. Jena: Zeiss-Planetarium, 1954.

MLA (9th ed.) Citation

Heiland, Fritz. Der Saturn: Vortr. Zeiss-Planetarium, 1954.

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