APA (7th ed.) Citation

Frank, D. (2016). Historical files from federal government mineral exploration-assistance programs, 1950 to 1974. U.S. Department of the Interior, U.S. Geological Survey.

Chicago Style (17th ed.) Citation

Frank, David. Historical Files from Federal Government Mineral Exploration-assistance Programs, 1950 to 1974. [Reston, Va.]: U.S. Department of the Interior, U.S. Geological Survey, 2016.

MLA (9th ed.) Citation

Frank, David. Historical Files from Federal Government Mineral Exploration-assistance Programs, 1950 to 1974. U.S. Department of the Interior, U.S. Geological Survey, 2016.