Cita APA (7a ed.)

Proost, S., & Braden, J. B. (1997). The economic theory of environmental policy in a federal system. Edward Elgar.

Cita Chicago Style (17a ed.)

Proost, Stef, y John B. Braden. The Economic Theory of Environmental Policy in a Federal System. Aldershot: Edward Elgar, 1997.

Cita MLA (9a ed.)

Proost, Stef, y John B. Braden. The Economic Theory of Environmental Policy in a Federal System. Edward Elgar, 1997.