Não informado. (2004). Journal. Institution of Water Engineers and Scientists.
Chicago-Zitierstil (17. Ausg.)Não informado. Journal. London: Institution of Water Engineers and Scientists, 2004.
MLA-Zitierstil (8. Ausg.)Não informado. Journal. Institution of Water Engineers and Scientists, 2004.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.