World Bank. Transportation, Water and Telecommunications Dept, & Kalbermatten, J. M. (1980). Appropriate technology for water supply and sanitation. Transportation, Water and Telecommunication Dept., World Bank.
Цитирование в стиле Чикаго (17-е изд.)World Bank. Transportation, Water and Telecommunications Dept, и John M. Kalbermatten. Appropriate Technology for Water Supply and Sanitation. Washington, D.C.: Transportation, Water and Telecommunication Dept., World Bank, 1980.
Цитирование MLA (8-е изд.)World Bank. Transportation, Water and Telecommunications Dept, и John M. Kalbermatten. Appropriate Technology for Water Supply and Sanitation. Transportation, Water and Telecommunication Dept., World Bank, 1980.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.