APA citiranje

Groom, E. (2006). Explanatory notes on key topics in the regulation of water and sanitation services. Washington: World Bank.

Trích dẫn kiểu Chicago

Groom, Eric. Explanatory Notes On Key Topics in the Regulation of Water and Sanitation Services. Washington: World Bank, 2006.

MLA citiranje

Groom, Eric. Explanatory Notes On Key Topics in the Regulation of Water and Sanitation Services. Washington: World Bank, 2006.