एपीए उद्धरण

(2006). Water-quality trading: A guide for the wastewater community. New Yor, NY: McGraw-Hill.

शिकागो स्टाइल उद्धरण

Water-quality Trading: A Guide for the Wastewater Community. New Yor, NY: McGraw-Hill, 2006.

एमएलए उद्धरण

Water-quality Trading: A Guide for the Wastewater Community. New Yor, NY: McGraw-Hill, 2006.