APA (7e ed.) Bronvermelding

(1997). Economic values and the environment in the developing world. Edward Elgar.

Chicago (17e ed.) Bronvermelding

Economic Values and the Environment in the Developing World. Cheltenham: Edward Elgar, 1997.

MLA (9e ed.) Bronvermelding

Economic Values and the Environment in the Developing World. Edward Elgar, 1997.

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