APA (7th ed.) Citation

Bellman, R., & Smith, C. P. (1973). Simulation in human systems: Decision-making in psychotherapy. Wiley.

Chicago Style (17th ed.) Citation

Bellman, Richard, and Charlene Paule Smith. Simulation in Human Systems: Decision-making in Psychotherapy. New York: Wiley, 1973.

MLA (9th ed.) Citation

Bellman, Richard, and Charlene Paule Smith. Simulation in Human Systems: Decision-making in Psychotherapy. Wiley, 1973.