Cita APA (7a ed.)

Forrester, J. W. (1971). World dynamics. Wright - Allen Press, INC..

Cita Chicago Style (17a ed.)

Forrester, Jay Wright. World Dynamics. Cambridge, Massachusetts: Wright - Allen Press, INC., 1971.

Cita MLA (9a ed.)

Forrester, Jay Wright. World Dynamics. Wright - Allen Press, INC., 1971.