APA (7th ed.) Citation

Perera, R. W., & Kohn, S. D. (2005). Quantification of smoothness index differences related to Long-Term Pavement Performance equipment type. U.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center.

Chicago Style (17th ed.) Citation

Perera, Rohan W., and Starr D. Kohn. Quantification of Smoothness Index Differences Related to Long-Term Pavement Performance Equipment Type. McLean, VA: U.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, 2005.

MLA (9th ed.) Citation

Perera, Rohan W., and Starr D. Kohn. Quantification of Smoothness Index Differences Related to Long-Term Pavement Performance Equipment Type. U.S. Department of Transportation, Federal Highway Administration, Research, Development, and Technology, Turner-Fairbank Highway Research Center, 2005.