Institution of Water Engineers & Skeat, W. O. (1954). Manual of British water supply practice (2nd ed.). W. Heffer.
Chicago (17e ed.) BronvermeldingInstitution of Water Engineers en William Oswald Skeat. Manual of British Water Supply Practice. 2nd ed. Cambridge,Eng: W. Heffer, 1954.
MLA (9e ed.) BronvermeldingInstitution of Water Engineers en William Oswald Skeat. Manual of British Water Supply Practice. 2nd ed. W. Heffer, 1954.
Let op: Deze citaties zijn niet altijd 100% accuraat.