Citazione Stile APA (7a Edizione)

Foster, V., & Yepes, T. (2006). Is cost recovery a feasible objective for water and electricity?: The Latin American experience. World Bank.

Citazione stile Chigago Style (17a edizione)

Foster, Vivien, e Tito Yepes. Is Cost Recovery a Feasible Objective for Water and Electricity?: The Latin American Experience. Washington, D.C: World Bank, 2006.

Citatione MLA (9a ed.)

Foster, Vivien, e Tito Yepes. Is Cost Recovery a Feasible Objective for Water and Electricity?: The Latin American Experience. World Bank, 2006.