APA (7th ed.) Citation

Emery, P. A. (1964). Geology and ground-water resources of Richardson County, Nebraska. United States Department of the Interior, Geological Survey.

Chicago Style (17th ed.) Citation

Emery, Philip A. Geology and Ground-water Resources of Richardson County, Nebraska. [Washington, D.C.]: United States Department of the Interior, Geological Survey, 1964.

MLA (8th ed.) Citation

Emery, Philip A. Geology and Ground-water Resources of Richardson County, Nebraska. United States Department of the Interior, Geological Survey, 1964.