APA (7th ed.) Citation

Sims, P. K., Osterwald, F. W., & Tooker, E. W. (1955). Uranium deposits in the Eureka Gulch area, Central City district, Gilpin County, Colorado. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Sims, P. K., Frank W. Osterwald, and Edwin W. Tooker. Uranium Deposits in the Eureka Gulch Area, Central City District, Gilpin County, Colorado. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1955.

MLA (9th ed.) Citation

Sims, P. K., et al. Uranium Deposits in the Eureka Gulch Area, Central City District, Gilpin County, Colorado. United States Department of the Interior, Geological Survey, 1955.