Citazione Stile APA (7a Edizione)

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

Citazione stile Chigago Style (17a edizione)

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

Citatione MLA (8a ed.)

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