Cita APA (7a ed.)

Field, B. C., & Field, M. K. (2021). Environmental economics: An introduction (Eight edition.). McGraw-Hill.

Cita Chicago Style (17a ed.)

Field, Barry C., y Martha K. Field. Environmental Economics: An Introduction. Eight edition. New York, NY: McGraw-Hill, 2021.

Cita MLA (8a ed.)

Field, Barry C., y Martha K. Field. Environmental Economics: An Introduction. Eight edition. McGraw-Hill, 2021.