APA Citation

Berryhill, H. L. (1950). Coal resources of Wyoming. Washington, D.C.: United States Department of the Interior, Geological Survey.

Chicago Style Citation

Berryhill, Henry L. Coal Resources of Wyoming. Washington, D.C.: United States Department of the Interior, Geological Survey, 1950.

MLA Citation

Berryhill, Henry L. Coal Resources of Wyoming. Washington, D.C.: United States Department of the Interior, Geological Survey, 1950.

Warning: These citations may not always be 100% accurate.