Citazione Stile APA (7a Edizione)

Edited by Folmer , H., & Ulen , T. S. (1996). Environmental policy with political and economic integration: The European Union and the United States. Edward Elgar.

Citazione stile Chigago Style (17a edizione)

Edited by Folmer , Henk, e Thomas S. Ulen. Environmental Policy with Political and Economic Integration: The European Union and the United States. Clheltenham: Edward Elgar, 1996.

Citatione MLA (9a ed.)

Edited by Folmer , Henk, e Thomas S. Ulen. Environmental Policy with Political and Economic Integration: The European Union and the United States. Edward Elgar, 1996.