एपीए उद्धरण

(2007). Economic regulation of urban water and sanitation services: Some practical lessons. Washington DC: World Bank.

शिकागो स्टाइल उद्धरण

Economic Regulation of Urban Water and Sanitation Services: Some Practical Lessons. Washington DC: World Bank, 2007.

एमएलए उद्धरण

Economic Regulation of Urban Water and Sanitation Services: Some Practical Lessons. Washington DC: World Bank, 2007.