Citazione Stile APA (7a Edizione)

Field, B. C., & Field, M. K. (2006). Environmental economics: An introduction (4th ed., McGraw-Hill int'l ed.). McGraw-Hill Irwin.

Citazione stile Chigago Style (17a edizione)

Field, Barry C., e Martha K. Field. Environmental Economics: An Introduction. 4th ed., McGraw-Hill int'l ed. Boston: McGraw-Hill Irwin, 2006.

Citatione MLA (9a ed.)

Field, Barry C., e Martha K. Field. Environmental Economics: An Introduction. 4th ed., McGraw-Hill int'l ed. McGraw-Hill Irwin, 2006.