APA (7th ed.) Citation

Ensor, H. B., Mueller-Wille, C. S., Drollinger, H., & Carlson, D. L. (1988). Excavations at the Bull Pen Site, 41BP280, Colorado River drainage, Bastrop County, Texas. Texas State Dept. of Highways and Public Transportation, Highway Design Division.

Chicago Style (17th ed.) Citation

Ensor, H. Blaine, Catherine S. Mueller-Wille, Harold Drollinger, and David Lee Carlson. Excavations at the Bull Pen Site, 41BP280, Colorado River Drainage, Bastrop County, Texas. Austin, Tex.: Texas State Dept. of Highways and Public Transportation, Highway Design Division, 1988.

MLA (9th ed.) Citation

Ensor, H. Blaine, et al. Excavations at the Bull Pen Site, 41BP280, Colorado River Drainage, Bastrop County, Texas. Texas State Dept. of Highways and Public Transportation, Highway Design Division, 1988.