Style de citation APA

(2007). Principles of town water supply and sanitation. Washington DC: The World Bank.

Style de citation Chicago

Principles of Town Water Supply and Sanitation. Washington DC: The World Bank, 2007.

Style de citation MLA

Principles of Town Water Supply and Sanitation. Washington DC: The World Bank, 2007.

Attention : ces citations peuvent ne pas être correctes à 100%.