Lua APA (7ú heag.)

Field, B. C., & Field, M. K. (2013). Environmental economics: An introduction (Sixth edition.). McGraw-Hill.

Lua i Stíl Chicago (17ú heag.)

Field, Barry C., agus Martha K. Field. Environmental Economics: An Introduction. Sixth edition. New York, NY: McGraw-Hill, 2013.

Lua MLA (9ú heag.)

Field, Barry C., agus Martha K. Field. Environmental Economics: An Introduction. Sixth edition. McGraw-Hill, 2013.

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