APA

American Association of State Highway and, Transportation Officials, . (1986). AASHTO guide for design of pavement structures 1986. Washington DC: American Association of State Highway and.

Chicago

American Association of State Highway and, Transportation Officials, . 1986. AASHTO guide for design of pavement structures 1986. Washington DC: American Association of State Highway and.

Harvard

American Association of State Highway and, Transportation Officials, . (1986). AASHTO guide for design of pavement structures 1986. Washington DC: American Association of State Highway and.

MLA

American Association of State Highway and, Transportation Officials, . AASHTO guide for design of pavement structures 1986. Washington DC: American Association of State Highway and. 1986.