Citação norma APA

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

Citação norma Chicago

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

Citação norma MLA

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

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.