National Research Council (U.S.). Transportation Research Board & National Research Council (U.S.). Transportation Research Board. Meeting. (2006). Concrete materials, 2006. Transportation Research Board.
Цитирование в стиле Чикаго (17-е изд.)National Research Council (U.S.). Transportation Research Board и National Research Council (U.S.). Transportation Research Board. Meeting. Concrete Materials, 2006. Washington, D.C: Transportation Research Board, 2006.
Цитирование MLA (9-е изд.)National Research Council (U.S.). Transportation Research Board и National Research Council (U.S.). Transportation Research Board. Meeting. Concrete Materials, 2006. Transportation Research Board, 2006.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.