Ensor, H. B., Carlson, D. L., Hallmark, C. T., Holloway, R. G., & Hunter, C. A. (1988). The Crawford Site, 41PK69, central Trinity River uplands, Polk County, Texas. Texas State Dept. of Highways and Public Transportation, Highway Design Division.
Chicago Style (17th ed.) CitationEnsor, H. Blaine, David Lee Carlson, C. T. Hallmark, Richard G. Holloway, and Christi A. Hunter. The Crawford Site, 41PK69, Central Trinity River Uplands, Polk County, Texas. Austin, Tex.: Texas State Dept. of Highways and Public Transportation, Highway Design Division, 1988.
MLA (9th ed.) CitationEnsor, H. Blaine, et al. The Crawford Site, 41PK69, Central Trinity River Uplands, Polk County, Texas. Texas State Dept. of Highways and Public Transportation, Highway Design Division, 1988.
Warning: These citations may not always be 100% accurate.