Cita APA (7a ed.)

Richardson, G. P., & Pugh, A. L. (1981). Introduction to system dynamics modelling with DYNAMO. Productivity Press.

Cita Chicago Style (17a ed.)

Richardson, George P., y Alexander L. Pugh. Introduction to System Dynamics Modelling with DYNAMO. Cambridge, Mass. [etc.]: Productivity Press, 1981.

Cita MLA (9a ed.)

Richardson, George P., y Alexander L. Pugh. Introduction to System Dynamics Modelling with DYNAMO. Productivity Press, 1981.