Cita APA (7th ed.)

Tietenberg, T. (1992). Environmental and natural resource economics (3rd ed.). HarperCollins Publishers.

Cita Chicago (17th ed.)

Tietenberg, Thomas. Environmental and Natural Resource Economics. 3rd ed. New York, NY: HarperCollins Publishers, 1992.

Cita MLA (9th ed.)

Tietenberg, Thomas. Environmental and Natural Resource Economics. 3rd ed. HarperCollins Publishers, 1992.

Atenció: Aquestes cites poden no estar 100% correctes.