APA (7th ed.) Citation

Geological Survey (U.S.), National Uranium Resource Evaluation Program, Watts, K. C., Hinkle, M. E., & Griffitts, W. R. (1994). Isopleth maps of titanium, aluminum, and associated elements in stream sediments of West Virginia. The Survey.

Chicago Style (17th ed.) Citation

Geological Survey (U.S.), National Uranium Resource Evaluation Program, K. C. Watts, Margaret E. Hinkle, and Wallace R. Griffitts. Isopleth Maps of Titanium, Aluminum, and Associated Elements in Stream Sediments of West Virginia. Reston, Va.: The Survey, 1994.

MLA (9th ed.) Citation

Geological Survey (U.S.), et al. Isopleth Maps of Titanium, Aluminum, and Associated Elements in Stream Sediments of West Virginia. The Survey, 1994.