National Research Council (U.S.). Committee on Surface Drainage of Highways. (1953). Culvert hydraulics: Presented at the thirty-second annual meeting, January 13-16, 1953. Highway Research Board.
Цитирование в стиле Чикаго (17-е изд.)National Research Council (U.S.). Committee on Surface Drainage of Highways. Culvert Hydraulics: Presented at the Thirty-second Annual Meeting, January 13-16, 1953. Washington, D.C: Highway Research Board, 1953.
Цитирование MLA (9-е изд.)National Research Council (U.S.). Committee on Surface Drainage of Highways. Culvert Hydraulics: Presented at the Thirty-second Annual Meeting, January 13-16, 1953. Highway Research Board, 1953.
Предупреждение: эти цитированмия не могут быть всегда правильны на 100%.