APA (7th ed.) Citation

Twidwell, S. R. (1983). Intensive survey of Medio Creek: Hydrology, field measurements, water chemistry, and benthal oxygen demand. Texas Dept. of Water Resources.

Chicago Style (17th ed.) Citation

Twidwell, Steve R. Intensive Survey of Medio Creek: Hydrology, Field Measurements, Water Chemistry, and Benthal Oxygen Demand. Austin, Tex.: Texas Dept. of Water Resources, 1983.

MLA (9th ed.) Citation

Twidwell, Steve R. Intensive Survey of Medio Creek: Hydrology, Field Measurements, Water Chemistry, and Benthal Oxygen Demand. Texas Dept. of Water Resources, 1983.