APA (7th ed.) Citation

Hobbs, S. W., & Clabaugh, S. E. (1946). Tungsten deposits of the Osgood Range, Humboldt County, Nevada. [publisher not identified].

Chicago Style (17th ed.) Citation

Hobbs, S. W., and Stephen Edmund Clabaugh. Tungsten Deposits of the Osgood Range, Humboldt County, Nevada. [Reno]: [publisher not identified], 1946.

MLA (9th ed.) Citation

Hobbs, S. W., and Stephen Edmund Clabaugh. Tungsten Deposits of the Osgood Range, Humboldt County, Nevada. [publisher not identified], 1946.