Não informado. (2008). Constitution of the American Water Works Association. American Water Works Association.
Style de citation Chicago (17e éd.)Não informado. Constitution of the American Water Works Association. New York: American Water Works Association, 2008.
Style de citation MLA (8e éd.)Não informado. Constitution of the American Water Works Association. American Water Works Association, 2008.
Attention : ces citations peuvent ne pas être correctes à 100%.