Citazione Stile APA (7a Edizione)

Baumol, W. J., & Oates, W. E. (1979). Economics, environmental policy, and the quality of life. Prentice Hall.

Citazione stile Chigago Style (17a edizione)

Baumol, William J., e Wallace E. Oates. Economics, Environmental Policy, and the Quality of Life. Upper Saddle River: Prentice Hall, 1979.

Citatione MLA (9a ed.)

Baumol, William J., e Wallace E. Oates. Economics, Environmental Policy, and the Quality of Life. Prentice Hall, 1979.