Water Environment Federation. (1993). Industrial wastewater. Water Environment Federation.
Citazione stile Chigago Style (17a edizione)Water Environment Federation. Industrial Wastewater. Alexandria, VA: Water Environment Federation, 1993.
Citatione MLA (9a ed.)Water Environment Federation. Industrial Wastewater. Water Environment Federation, 1993.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.