Highway Research Board. (1965). Highway capacity manual 1965. Highway Research Board.
Cita Chicago Style (17a ed.)Highway Research Board. Highway Capacity Manual 1965. Washington, D.C: Highway Research Board, 1965.
Cita MLA (9a ed.)Highway Research Board. Highway Capacity Manual 1965. Highway Research Board, 1965.
Precaución: Estas citas no son 100% exactas.