APA (7th ed.) Citation

Henderson, J. (1986). Test excavations of site 41NL20, Nolan County, Texas. Texas State Dept. of Highways and Public Transportation, Highway Design Division.

Chicago Style (17th ed.) Citation

Henderson, Jerry. Test Excavations of Site 41NL20, Nolan County, Texas. [Austin, Tex.]: Texas State Dept. of Highways and Public Transportation, Highway Design Division, 1986.

MLA (9th ed.) Citation

Henderson, Jerry. Test Excavations of Site 41NL20, Nolan County, Texas. Texas State Dept. of Highways and Public Transportation, Highway Design Division, 1986.