APA引文

(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引文

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

警告：这些引文格式不一定是100％准确.