Citazione Stile APA (7a Edizione)

Roodman, D. M., & Peterson, J. A. (1997). Getting the signals right: Tax reform to protect the environment and the economy. Washington: Worldwatch Institute.

Citazione stile Chigago Style (17a edizione)

Roodman, David Malin, e Jane A. Peterson. Getting the Signals Right: Tax Reform to Protect the Environment and the Economy. Washington: Worldwatch Institute, 1997.

Citatione MLA (8a ed.)

Roodman, David Malin, e Jane A. Peterson. Getting the Signals Right: Tax Reform to Protect the Environment and the Economy. Washington: Worldwatch Institute, 1997.