Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (8ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.