Cita APA (7a ed.)

Hawkins, K., & Thomas, J. M. (1989). Making regulatory policy. University of Pittsburgh Press.

Cita Chicago Style (17a ed.)

Hawkins, Keith, y John M. Thomas. Making Regulatory Policy. Pittsburgh, Pa: University of Pittsburgh Press, 1989.

Cita MLA (9a ed.)

Hawkins, Keith, y John M. Thomas. Making Regulatory Policy. University of Pittsburgh Press, 1989.