APA (7th ed.) Citation

American Association of State Highway and Transportation Officials. (2008). Comparative Performance Measurement: Pavement smoothness. American Association of State Highway and Transportation Officials.

Chicago Style (17th ed.) Citation

American Association of State Highway and Transportation Officials. Comparative Performance Measurement: Pavement Smoothness. Washington, D.C.: American Association of State Highway and Transportation Officials, 2008.

MLA (8th ed.) Citation

American Association of State Highway and Transportation Officials. Comparative Performance Measurement: Pavement Smoothness. American Association of State Highway and Transportation Officials, 2008.