Lua APA (7ú heag.)

Tietenberg, T. H., & Lewis, L. (2010). Environmental economics and policy (6th ed.). Addison Wesley.

Lua i Stíl Chicago (17ú heag.)

Tietenberg, Thomas H., agus Lynne Lewis. Environmental Economics and Policy. 6th ed. Boston: Addison Wesley, 2010.

Lua MLA (9ú heag.)

Tietenberg, Thomas H., agus Lynne Lewis. Environmental Economics and Policy. 6th ed. Addison Wesley, 2010.

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