Lua APA (7ú heag.)

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

Lua i Stíl Chicago (17ú heag.)

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

Lua MLA (9ú heag.)

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

Rabhadh: Seans nach mbeach na luanna seo go hiomlán cruinn i ngach uile chás.