Cita APA (7a ed.)

Klir, G. J. (1991). Facets of systems science. Plenum Press.

Cita Chicago Style (17a ed.)

Klir, George J. Facets of Systems Science. New York ; London: Plenum Press, 1991.

Cita MLA (9a ed.)

Klir, George J. Facets of Systems Science. Plenum Press, 1991.