APA (7th ed.) Citation

Sheridan, D. M., Taylor, R. B., & Marsh, S. P. (1968). Rutile and topaz in Precambrian gneiss: Jefferson and Clear Creek Counties, Colorado. U.S. Dept. of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Sheridan, Douglas M., Richard B. Taylor, and Sherman P. Marsh. Rutile and Topaz in Precambrian Gneiss: Jefferson and Clear Creek Counties, Colorado. Washington: U.S. Dept. of the Interior, Geological Survey, 1968.

MLA (8th ed.) Citation

Sheridan, Douglas M., et al. Rutile and Topaz in Precambrian Gneiss: Jefferson and Clear Creek Counties, Colorado. U.S. Dept. of the Interior, Geological Survey, 1968.