APA (7th ed.) Citation

Williams, H. S., & Geological Survey (U.S.). (1884). On the fossil faunas of the Upper Devonian, along the meridian of 76 3̊0ʹ, from Tompkins county, N.Y., to Bradford county, Pa. Department of the Interior, United States Geological Survey.

Chicago Style (17th ed.) Citation

Williams, Henry Shaler, and Geological Survey (U.S.). On the Fossil Faunas of the Upper Devonian, Along the Meridian of 76 3̊0ʹ, From Tompkins County, N.Y., to Bradford County, Pa. Washington, D.C.: Department of the Interior, United States Geological Survey, 1884.

MLA (8th ed.) Citation

Williams, Henry Shaler, and Geological Survey (U.S.). On the Fossil Faunas of the Upper Devonian, Along the Meridian of 76 3̊0ʹ, From Tompkins County, N.Y., to Bradford County, Pa. Department of the Interior, United States Geological Survey, 1884.