APA (7th ed.) Citation

Klir, G. J., & Valach, M. (1967). Cybernetic modelling (1. published.). Iliffe Books [u.a.].

Chicago Style (17th ed.) Citation

Klir, George J., and Miroslav Valach. Cybernetic Modelling. 1. published. London: Iliffe Books [u.a.], 1967.

MLA (9th ed.) Citation

Klir, George J., and Miroslav Valach. Cybernetic Modelling. 1. published. Iliffe Books [u.a.], 1967.

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