APA (7th ed.) Citation

Hess, F. L. (1917). Tungsten minerals and deposits. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Hess, Frank Lee. Tungsten Minerals and Deposits. [Washington, D.C.]: Department of the Interior, United States Geological Survey, 1917.

MLA (9th ed.) Citation

Hess, Frank Lee. Tungsten Minerals and Deposits. Department of the Interior, United States Geological Survey, 1917.