APA (7e ed.) Bronvermelding

Não informado. (1964). Water works and wastes engineering. R.H. Donnelley, Magazine Publishing Division.

Chicago (17e ed.) Bronvermelding

Não informado. Water Works and Wastes Engineering. New York: R.H. Donnelley, Magazine Publishing Division, 1964.

MLA (8e ed.) Bronvermelding

Não informado. Water Works and Wastes Engineering. R.H. Donnelley, Magazine Publishing Division, 1964.

Let op: Deze citaties zijn niet altijd 100% accuraat.