APA Citatie

Field, B. C. (1994). Environmental economics: An introduction: An introduction. New York: McGraw-Hill.

Chicago Style citaat

Field, Barry C. Environmental Economics: An Introduction: An Introduction. New York: McGraw-Hill, 1994.

MLA citatie

Field, Barry C. Environmental Economics: An Introduction: An Introduction. New York: McGraw-Hill, 1994.

Let op: Deze citaties zijn niet altijd 100% accuraat.