Field, B. C., & Field, M. K. (2013). Environmental economics: An introduction (Sixth edition.). McGraw-Hill.
Chicago Style (17th ed.) CitationField, Barry C., and Martha K. Field. Environmental Economics: An Introduction. Sixth edition. New York, NY: McGraw-Hill, 2013.
MLA (9th ed.) CitationField, Barry C., and Martha K. Field. Environmental Economics: An Introduction. Sixth edition. McGraw-Hill, 2013.
Warning: These citations may not always be 100% accurate.