APA (7th ed.) Citation

Klaus, G. (1971). Was ist. Was soll. Kybernetik. Urania Verlag.

Chicago Style (17th ed.) Citation

Klaus, Georg. Was Ist. Was Soll. Kybernetik. Leipzig: Urania Verlag, 1971.

MLA (8th ed.) Citation

Klaus, Georg. Was Ist. Was Soll. Kybernetik. Urania Verlag, 1971.

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