Cita APA

Field, B. C. (2002). Environmental economics: An introduction. Boston, MA: McGraw-Hill.

Chicago Style Citation

Field, Barry C. Environmental Economics: An Introduction. Boston, MA: McGraw-Hill, 2002.

Cita MLA

Field, Barry C. Environmental Economics: An Introduction. Boston, MA: McGraw-Hill, 2002.

Atenció: Aquestes cites poden no estar 100% correctes.