Gaya APA

Officials, A, A, O, S, H, A, T. (1984). A policy on geometric design of rural highways . Washington, D.C.: American Association of state Highway and Transportation Officials.

Gaya MLA

Officials, AMERICAN, Association, Of, State, Highway, And, Transportation. "A policy on geometric design of rural highways". Washington, D.C.: American Association of state Highway and Transportation Officials, 1984. Buku.