Economic Commission For Europe. (1991). Annual Review of Engineering Industries and Automation. United Nations.
Цитирование в стиле Чикаго (17-е изд.)Economic Commission For Europe. Annual Review of Engineering Industries and Automation. New York: United Nations, 1991.
Цитирование MLA (8-е изд.)Economic Commission For Europe. Annual Review of Engineering Industries and Automation. United Nations, 1991.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.