APA (7th ed.) Citation

Wattenberg, D. (1956). Mars der rote Planet. Urania-Verlag.

Chicago Style (17th ed.) Citation

Wattenberg, Diedrich. Mars Der Rote Planet. Leipzig: Urania-Verlag, 1956.

MLA (8th ed.) Citation

Wattenberg, Diedrich. Mars Der Rote Planet. Urania-Verlag, 1956.

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