Economic and Social Commission for Western Asia & United Nations. Economic 6nd Social Commission for Western Asia. (2003). Water scarcity in the Arab world. United Nations.
Цитирование в стиле Чикаго (17-е изд.)Economic and Social Commission for Western Asia и United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. New York: United Nations, 2003.
Цитирование MLA (9-е изд.)Economic and Social Commission for Western Asia и United Nations. Economic 6nd Social Commission for Western Asia. Water Scarcity in the Arab World. United Nations, 2003.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.