APA citiranje

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

Trích dẫn kiểu Chicago

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

MLA citiranje

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