APA (7th ed.) Citation

Hendricks, T. A., & Geological Survey (U.S.). Geology and fuel resources of the southern part of the Oklahoma coal field. U.S. G.P.O..

Chicago Style (17th ed.) Citation

Hendricks, Thomas Andrews, and Geological Survey (U.S.). Geology and Fuel Resources of the Southern Part of the Oklahoma Coal Field. Washington, D.C.: U.S. G.P.O..

MLA (8th ed.) Citation

Hendricks, Thomas Andrews, and Geological Survey (U.S.). Geology and Fuel Resources of the Southern Part of the Oklahoma Coal Field. U.S. G.P.O..