एपीए उद्धरण

(2003). Wastewater treatment plant design. Alexandria, VA: Water Environment Federation.

शिकागो स्टाइल उद्धरण

Wastewater Treatment Plant Design. Alexandria, VA: Water Environment Federation, 2003.

एमएलए उद्धरण

Wastewater Treatment Plant Design. Alexandria, VA: Water Environment Federation, 2003.