APA (7th ed.) Citation

FieldlhBarry C. Environmental economics: An introduction.

Chicago Style (17th ed.) Citation

FieldlhBarry C. Environmental Economics: An Introduction. New YorklbMcGraw-Hilllc1994.

MLA (9th ed.) Citation

FieldlhBarry C. Environmental Economics: An Introduction.

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