APA (7th ed.) Citation

Musgrove, M., & Crow, C. L. (2013). Origin and characteristics of discharge at San Marcos Springs, south-central Texas. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Musgrove, MaryLynn, and Cassi L. Crow. Origin and Characteristics of Discharge at San Marcos Springs, South-central Texas. [Reston, Virginia?]: U.S. Department of the Interior, U.S. Geological Survey, 2013.

MLA (9th ed.) Citation

Musgrove, MaryLynn, and Cassi L. Crow. Origin and Characteristics of Discharge at San Marcos Springs, South-central Texas. U.S. Department of the Interior, U.S. Geological Survey, 2013.