APA (7e ed.) Bronvermelding

FIELD, B. C. F. (2011). Environmental economics: An introduction. McGraw Hill Education.

Chicago (17e ed.) Bronvermelding

FIELD, Barry C. Field. Environmental Economics: An Introduction. McGraw Hill Education, 2011.

MLA (9e ed.) Bronvermelding

FIELD, Barry C. Field. Environmental Economics: An Introduction. McGraw Hill Education, 2011.

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