World Health Organization. (2003). Guidelines for safe recreational water environments. Coastal and fresh waters: Coastal and fresh waters. World Health Organisation.
Chicago Style (17th ed.) CitationWorld Health Organization. Guidelines for Safe Recreational Water Environments. Coastal and Fresh Waters: Coastal and Fresh Waters. Geneva: World Health Organisation, 2003.
MLA (9th ed.) CitationWorld Health Organization. Guidelines for Safe Recreational Water Environments. Coastal and Fresh Waters: Coastal and Fresh Waters. World Health Organisation, 2003.
Warning: These citations may not always be 100% accurate.