Παραπομπή σε μορφή APA (7η εκδ.)

European Environment Agency. (2006). Using the market for cost-effective environmental policy: Market-based instruments in Europe. Office for Official Publications of the European Communities.

Παραπομπή σε μορφή Chicago (17η εκδ.)

European Environment Agency. Using the Market for Cost-effective Environmental Policy: Market-based Instruments in Europe. Luxembourg: Office for Official Publications of the European Communities, 2006.

Παραπομπή σε μορφή MLA (8th εκδ.)

European Environment Agency. Using the Market for Cost-effective Environmental Policy: Market-based Instruments in Europe. Office for Official Publications of the European Communities, 2006.