Webster, S. L., & Watkins, J. E. (1977). Investigation of construction techniques for tactical bridge approach roads across soft ground: Final report. [Dept. of Defense, Dept. of the Army, Corps of Engineers], Waterways Experiment Station, Soils and Pavements Laboratory.
Chicago Style (17th ed.) CitationWebster, Steve L., and James E. Watkins. Investigation of Construction Techniques for Tactical Bridge Approach Roads Across Soft Ground: Final Report. Vicksburg, Miss.: [Dept. of Defense, Dept. of the Army, Corps of Engineers], Waterways Experiment Station, Soils and Pavements Laboratory, 1977.
MLA (9th ed.) CitationWebster, Steve L., and James E. Watkins. Investigation of Construction Techniques for Tactical Bridge Approach Roads Across Soft Ground: Final Report. [Dept. of Defense, Dept. of the Army, Corps of Engineers], Waterways Experiment Station, Soils and Pavements Laboratory, 1977.