APA (7th ed.) Citation

Field, B. C., & Field, M. K. (2013). Environmental economics: An introduction (6th. Edition.). McGraw Hill, Irwin.

Chicago Style (17th ed.) Citation

Field, Barry C., and Martha K. Field. Environmental Economics: An Introduction. 6th. Edition. New York: McGraw Hill, Irwin, 2013.

MLA (8th ed.) Citation

Field, Barry C., and Martha K. Field. Environmental Economics: An Introduction. 6th. Edition. McGraw Hill, Irwin, 2013.