Holtz, R. D., Christopher, B. R., & Berg, R. R. (1998). Geosynthetic design and construction guidelines: Participant notebook (Revised April 1998.). U.S. Department of Transportation, Federal Highway Administration, National Highway Institute.
Chicago Style (17th ed.) CitationHoltz, R. D., Barry R. Christopher, and Ryan R. Berg. Geosynthetic Design and Construction Guidelines: Participant Notebook. Revised April 1998. Washington, D.C.: U.S. Department of Transportation, Federal Highway Administration, National Highway Institute, 1998.
MLA (9th ed.) CitationHoltz, R. D., et al. Geosynthetic Design and Construction Guidelines: Participant Notebook. Revised April 1998. U.S. Department of Transportation, Federal Highway Administration, National Highway Institute, 1998.