Citazione Stile APA (7a Edizione)

Field, B. C., & Field, M. K. (2016). Environmental economics: An introduction (Seventh Edition.). McGraw-Hill Education.

Citazione stile Chigago Style (17a edizione)

Field, Barry C., e Martha K. Field. Environmental Economics: An Introduction. Seventh Edition. Dubuque: McGraw-Hill Education, 2016.

Citatione MLA (8a ed.)

Field, Barry C., e Martha K. Field. Environmental Economics: An Introduction. Seventh Edition. McGraw-Hill Education, 2016.