APA (7e ed.) Bronvermelding

International Water Supply Association. (2004). Water Supply. Pergamon Press.

Chicago (17e ed.) Bronvermelding

International Water Supply Association. Water Supply. Oxford, Inglaterra: Pergamon Press, 2004.

MLA (8e ed.) Bronvermelding

International Water Supply Association. Water Supply. Pergamon Press, 2004.

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