APA
Idelovitch E., Ringskog Klas & World Bank. (1997). Wastewater treatment in Latin America: old and new options. Washigton: World Bank.
Chicago
Idelovitch Emanuel, Ringskog Klas and World Bank. 1997. Wastewater treatment in Latin America: old and new options. Washigton: World Bank.
Harvard
Idelovitch E., Ringskog Klas and World Bank. (1997). Wastewater treatment in Latin America: old and new options. Washigton: World Bank.
MLA
Idelovitch Emanuel, Ringskog Klas and World Bank. Wastewater treatment in Latin America: old and new options. Washigton: World Bank. 1997.