APA (7th ed.) Citation

Roehler, H. W. (1991). Revised stratigraphic nomenclature for the Wasatch and Green River formations of Eocene age, Wyoming, Utah, and Colorado. U.S. Dept. of the Interior, U.S. Geological Survey : Denver, CO.

Chicago Style (17th ed.) Citation

Roehler, Henry W. Revised Stratigraphic Nomenclature for the Wasatch and Green River Formations of Eocene Age, Wyoming, Utah, and Colorado. [Reston, Va.]: U.S. Dept. of the Interior, U.S. Geological Survey : Denver, CO, 1991.

MLA (9th ed.) Citation

Roehler, Henry W. Revised Stratigraphic Nomenclature for the Wasatch and Green River Formations of Eocene Age, Wyoming, Utah, and Colorado. U.S. Dept. of the Interior, U.S. Geological Survey : Denver, CO, 1991.