World Health Organization World Plumbing Council. (2006). Health aspects of plumbing. World health Organization.
Chicago Style (17th ed.) CitationWorld Health Organization World Plumbing Council. Health Aspects of Plumbing. Geneva: World health Organization, 2006.
MLA (8th ed.) CitationWorld Health Organization World Plumbing Council. Health Aspects of Plumbing. World health Organization, 2006.
Warning: These citations may not always be 100% accurate.