MLA

Hart, William E, et al. Pyomo – Optimization Modeling In Python. Springer US, 2012.

APA

Hart, W. E, Laird, C., Watson, J., & Woodruff, D. L. (2012). Pyomo – Optimization Modeling in Python. Springer US.

Chicago

Hart, William E., Carl Laird, Jean-Paul Watson, and David L Woodruff. Pyomo – Optimization Modeling In Python. : Springer US, 2012.