APA (7th ed.) Citation

Levings, G. W., Kernodle, J. M., & Thorn, C. R. (1996). Summary of the San Juan structural basin regional aquifer-system analysis, New Mexico, Colorado, Arizona, and Utah. U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Levings, Gary W., John Michael Kernodle, and Condé R. Thorn. Summary of the San Juan Structural Basin Regional Aquifer-system Analysis, New Mexico, Colorado, Arizona, and Utah. Albuquerque, New Mexico: U.S. Geological Survey, 1996.

MLA (9th ed.) Citation

Levings, Gary W., et al. Summary of the San Juan Structural Basin Regional Aquifer-system Analysis, New Mexico, Colorado, Arizona, and Utah. U.S. Geological Survey, 1996.