APA (7th ed.) Citation

Verplanck, P. L., Unruh, D. M., & Fey, D. L. (2001). Evaluation of strontium isotopes as a geochemical tracer in the Middle Fork Mineral Creek basin, southwestern Colorado. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Verplanck, Philip L., Daniel M. Unruh, and David L. Fey. Evaluation of Strontium Isotopes as a Geochemical Tracer in the Middle Fork Mineral Creek Basin, Southwestern Colorado. Denver, Colorado: U.S. Department of the Interior, U.S. Geological Survey, 2001.

MLA (9th ed.) Citation

Verplanck, Philip L., et al. Evaluation of Strontium Isotopes as a Geochemical Tracer in the Middle Fork Mineral Creek Basin, Southwestern Colorado. U.S. Department of the Interior, U.S. Geological Survey, 2001.