Não informado. (1914). Journal of the American Water Works Association. American Water Works Association.
Chicago (17e ed.) BronvermeldingNão informado. Journal of the American Water Works Association. New York: American Water Works Association, 1914.
MLA (8e ed.) BronvermeldingNão informado. Journal of the American Water Works Association. American Water Works Association, 1914.
Let op: Deze citaties zijn niet altijd 100% accuraat.