The American Association of State Highway Officials. (1966). Standard specifications fore highway bridges (9¦ ed.). The Associations General Offices.
Cita Chicago Style (17a ed.)The American Association of State Highway Officials. Standard Specifications Fore Highway Bridges. 9¦ ed. Washington, D. C.: The Associations General Offices, 1966.
Cita MLA (9a ed.)The American Association of State Highway Officials. Standard Specifications Fore Highway Bridges. 9¦ ed. The Associations General Offices, 1966.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.