Highway Research Board. (1965). Highway capacity manual 1965. Highway Research Board.
Citazione stile Chigago Style (17a edizione)Highway Research Board. Highway Capacity Manual 1965. Washington, D.C: Highway Research Board, 1965.
Citatione MLA (9a ed.)Highway Research Board. Highway Capacity Manual 1965. Highway Research Board, 1965.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.