APA (7th ed.) Citation

Geological Survey. (2010). Agua Azul Creek West quadrangle, Texas: 7.5-minute series. U.S. Dept. of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Geological Survey. Agua Azul Creek West Quadrangle, Texas: 7.5-minute Series. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey, 2010.

MLA (8th ed.) Citation

Geological Survey. Agua Azul Creek West Quadrangle, Texas: 7.5-minute Series. U.S. Dept. of the Interior, U.S. Geological Survey, 2010.