APA (7e ed.) Bronvermelding

Water Environment Federation. (1993). Industrial wastewater. Water Environment Federation.

Chicago (17e ed.) Bronvermelding

Water Environment Federation. Industrial Wastewater. Alexandria, VA: Water Environment Federation, 1993.

MLA (9e ed.) Bronvermelding

Water Environment Federation. Industrial Wastewater. Water Environment Federation, 1993.

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