Economic Commission For Europe. (2002). Towards a knowledge-based economy. United Nations.
Цитирование в стиле Чикаго (17-е изд.)Economic Commission For Europe. Towards a Knowledge-based Economy. New York: United Nations, 2002.
Цитирование MLA (8-е изд.)Economic Commission For Europe. Towards a Knowledge-based Economy. United Nations, 2002.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.