APA (7th ed.) Citation

Ging, P. B., Judd, L. J., & Wynn, K. H. (1997). Water-quality assessment of south-central Texas: Occurrence and distribution of volatile organic compounds in surface water and ground water, 1983-94, and implications for future monitoring. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Ging, Patricia B., Linda J. Judd, and Kirby H. Wynn. Water-quality Assessment of South-central Texas: Occurrence and Distribution of Volatile Organic Compounds in Surface Water and Ground Water, 1983-94, and Implications for Future Monitoring. Austin, Texas: U.S. Geological Survey, 1997.

MLA (9th ed.) Citation

Ging, Patricia B., et al. Water-quality Assessment of South-central Texas: Occurrence and Distribution of Volatile Organic Compounds in Surface Water and Ground Water, 1983-94, and Implications for Future Monitoring. U.S. Geological Survey, 1997.