एपीए उद्धरण

Sheela Sanghvi & Pahwa, P. S. (2001). Water harvesting,purification& distribution management waste water treatment,distribution and management. Dominant.

शिकागो स्टाइल उद्धरण

Sheela Sanghvi और Prem S. Pahwa. Water Harvesting,purification& Distribution Management Waste Water Treatment,distribution and Management. New Delhi: Dominant, 2001.

एमएलए उद्धरण

Sheela Sanghvi और Prem S. Pahwa. Water Harvesting,purification& Distribution Management Waste Water Treatment,distribution and Management. Dominant, 2001.