APA (7th ed.) Citation

FieldlhBarry C & Field. Environmental economics: An introduction (3rd ed.).

Chicago Style (17th ed.) Citation

FieldlhBarry C and Field. Environmental Economics: An Introduction. 3rd ed. New YorklbIrwin McGraw-Hilllc2002.

MLA (9th ed.) Citation

FieldlhBarry C and Field. Environmental Economics: An Introduction. 3rd ed.

Warning: These citations may not always be 100% accurate.