Não informado. (2009). Water & Wastewater Treatment. Faversham House Group.
Style de citation Chicago (17e éd.)Não informado. Water & Wastewater Treatment. London: Faversham House Group, 2009.
Style de citation MLA (8e éd.)Não informado. Water & Wastewater Treatment. Faversham House Group, 2009.
Attention : ces citations peuvent ne pas être correctes à 100%.