APA (7th ed.) Citation

(1989). Die fernen Planeten (2. German print.). Time-Life Books.

Chicago Style (17th ed.) Citation

Die Fernen Planeten. 2. German print. Amsterdam: Time-Life Books, 1989.

MLA (9th ed.) Citation

Die Fernen Planeten. 2. German print. Time-Life Books, 1989.

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