Rohde, G. T., & Smith, R. E. (1991). Determining depth to apparent stiff layer from FWD data. Texas Transportation Institute ; [Available through the National Technical Information Service].
Chicago Style (17th ed.) CitationRohde, Gustav Theodor, and Roger E. Smith. Determining Depth to Apparent Stiff Layer from FWD Data. College Station, Tex. : [Springfield, Va.]: Texas Transportation Institute ; [Available through the National Technical Information Service], 1991.
MLA (9th ed.) CitationRohde, Gustav Theodor, and Roger E. Smith. Determining Depth to Apparent Stiff Layer from FWD Data. Texas Transportation Institute ; [Available through the National Technical Information Service], 1991.
Warning: These citations may not always be 100% accurate.