APA (7th ed.) Citation

Field, B. C., & Martha K.Field. (2021). Environmental Economics: An introduction (8th ed.). McGraw Hill.

Chicago Style (17th ed.) Citation

Field, Barry C., and Martha K.Field. Environmental Economics: An Introduction. 8th ed. New York: McGraw Hill, 2021.

MLA (9th ed.) Citation

Field, Barry C., and Martha K.Field. Environmental Economics: An Introduction. 8th ed. McGraw Hill, 2021.