(2004). Stimulating Technologies for Sustainable Development: An Environmental Technologies Action Plan for the European Union: COM(2004)38 final. European Commission.
Chicago-Zitierstil (17. Ausg.)Stimulating Technologies for Sustainable Development: An Environmental Technologies Action Plan for the European Union: COM(2004)38 Final. Brussels: European Commission, 2004.
MLA-Zitierstil (9. Ausg.)Stimulating Technologies for Sustainable Development: An Environmental Technologies Action Plan for the European Union: COM(2004)38 Final. European Commission, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.