Klaus, G. (1966). Was ist. Was soll. Kybernetik. Urania Verlag.
Chicago-Zitierstil (17. Ausg.)Klaus, Georg. Was Ist. Was Soll. Kybernetik. Leipzig: Urania Verlag, 1966.
MLA-Zitierstil (8. Ausg.)Klaus, Georg. Was Ist. Was Soll. Kybernetik. Urania Verlag, 1966.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.