Não informado. (1966). Water and wastes engineering. Technical Publishing Corporation.
Chicago (17e ed.) BronvermeldingNão informado. Water and Wastes Engineering. New York: Technical Publishing Corporation, 1966.
MLA (8e ed.) BronvermeldingNão informado. Water and Wastes Engineering. Technical Publishing Corporation, 1966.
Let op: Deze citaties zijn niet altijd 100% accuraat.