APA

National Research Council (U.S.), . (1979). Roadside drainage - Drenaje del borde de la carretera - Drainage des bas-côtes de la route. Washington: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council, National Academy of Sciences.

Chicago

National Research Council (U.S.), . 1979. Roadside drainage - Drenaje del borde de la carretera - Drainage des bas-côtes de la route. Washington: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council, National Academy of Sciences.

Harvard

National Research Council (U.S.), . (1979). Roadside drainage - Drenaje del borde de la carretera - Drainage des bas-côtes de la route. Washington: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council, National Academy of Sciences.

MLA

National Research Council (U.S.), . Roadside drainage - Drenaje del borde de la carretera - Drainage des bas-côtes de la route. Washington: Transportation Research Board, Commission on Sociotechnical Systems, National Research Council, National Academy of Sciences. 1979.