APA (7th ed.) Citation

American Association of State Highway and Transportation Officials. (1974). AASHTO interim guide for Design of Pavement Structures 1972. AASHTO.

Chicago Style (17th ed.) Citation

American Association of State Highway and Transportation Officials. AASHTO Interim Guide for Design of Pavement Structures 1972. Washington, D.C: AASHTO, 1974.

MLA (9th ed.) Citation

American Association of State Highway and Transportation Officials. AASHTO Interim Guide for Design of Pavement Structures 1972. AASHTO, 1974.

Warning: These citations may not always be 100% accurate.