Cita APA (7a ed.)

Randers, J. (1980). Elements of the system dynamics method (1a ed.). Productivity Press.

Cita Chicago Style (17a ed.)

Randers, Jørgen. Elements of the System Dynamics Method. 1a ed. Cambridge: Productivity Press, 1980.

Cita MLA (9a ed.)

Randers, Jørgen. Elements of the System Dynamics Method. 1a ed. Productivity Press, 1980.