Symposium on Roughness Methodology Bal Harbour, Fla., American Society for Testing and Materials, ASTM Committee E-17 on Traveled Surface Characteristics, Gillespie, T. D., & Sayers, M. (1985). Measuring road roughness and its effects on user cost and comfort a symposium sponsored by ASTM Committee E-17 on Traveled Surface Characteristics, Bal Harbour, FL, 7 Dec. 1983, Thomas D. Gillespie and Michael Sayers. American Society for Testing and Materials.
Chicago Style (17th ed.) CitationSymposium on Roughness Methodology Bal Harbour, Fla., American Society for Testing and Materials, ASTM Committee E-17 on Traveled Surface Characteristics, T. D. Gillespie, and Michael Sayers. Measuring Road Roughness and Its Effects on User Cost and Comfort a Symposium Sponsored by ASTM Committee E-17 on Traveled Surface Characteristics, Bal Harbour, FL, 7 Dec. 1983, Thomas D. Gillespie and Michael Sayers. Philadelphia, Pa.: American Society for Testing and Materials, 1985.
MLA (9th ed.) CitationSymposium on Roughness Methodology Bal Harbour, Fla., et al. Measuring Road Roughness and Its Effects on User Cost and Comfort a Symposium Sponsored by ASTM Committee E-17 on Traveled Surface Characteristics, Bal Harbour, FL, 7 Dec. 1983, Thomas D. Gillespie and Michael Sayers. American Society for Testing and Materials, 1985.