Girty, G. H. (1910). The fauna of the phosphate beds of the Park City formation in Idaho, Wyoming, and Utah. Department of the Interior, United States Geological Survey.
Chicago Style (17th ed.) CitationGirty, George Herbert. The Fauna of the Phosphate Beds of the Park City Formation in Idaho, Wyoming, and Utah. Washington, D.C.: Department of the Interior, United States Geological Survey, 1910.
MLA (9th ed.) CitationGirty, George Herbert. The Fauna of the Phosphate Beds of the Park City Formation in Idaho, Wyoming, and Utah. Department of the Interior, United States Geological Survey, 1910.
Warning: These citations may not always be 100% accurate.