National Research Council (U.S.). Transportation Research Board. Task Force on Development of the Highway Safety Manual, American Association of State Highway and Transportation Officials. Joint Task Force on the Highway Safety Manual, & National Cooperative Highway Research Program. (2010). Highway safety manual. American Association of State Highway and Transportation Officials.
Style de citation Chicago (17e éd.)National Research Council (U.S.). Transportation Research Board. Task Force on Development of the Highway Safety Manual, American Association of State Highway and Transportation Officials. Joint Task Force on the Highway Safety Manual, et National Cooperative Highway Research Program. Highway Safety Manual. Washington, D.C: American Association of State Highway and Transportation Officials, 2010.
Style de citation MLA (9e éd.)National Research Council (U.S.). Transportation Research Board. Task Force on Development of the Highway Safety Manual, et al. Highway Safety Manual. American Association of State Highway and Transportation Officials, 2010.