National Academy of Sciences. National Research Council. Highway Research Board. (1965). Highway capacity manual: 1965. National Academy of Sciences.
Cita Chicago Style (17a ed.)National Academy of Sciences. National Research Council. Highway Research Board. Highway Capacity Manual: 1965. Washington: National Academy of Sciences, 1965.
Cita MLA (8a ed.)National Academy of Sciences. National Research Council. Highway Research Board. Highway Capacity Manual: 1965. National Academy of Sciences, 1965.
Precaución: Estas citas no son 100% exactas.