APA (7th ed.) Citation
European Union. Commission. (2003). Horizontal guidance of the role of wetlands in the Water Framework Directive. European Union. Office for Official Publications.
Chicago Style (17th ed.) Citation
European Union. Commission. Horizontal Guidance of the Role of Wetlands in the Water Framework Directive. European Union. Office for Official Publications, 2003.
MLA (9th ed.) Citation
European Union. Commission. Horizontal Guidance of the Role of Wetlands in the Water Framework Directive. European Union. Office for Official Publications, 2003.
Warning: These citations may not always be 100% accurate.