APA (7e ed.) Bronvermelding

Economic comission for Europe. (2003). Environmental policy in transition: Ten years of unece environmental performance reviews.

Chicago (17e ed.) Bronvermelding

Economic comission for Europe. Environmental Policy in Transition: Ten Years of Unece Environmental Performance Reviews. 2003.

MLA (9e ed.) Bronvermelding

Economic comission for Europe. Environmental Policy in Transition: Ten Years of Unece Environmental Performance Reviews. 2003.

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