APA (7th ed.) Citation

Williams, H. S. (1884). On the fossil faunas of the Upper Devonian, along the meridian of 76 ̊30ʹ, 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. On the Fossil Faunas of the Upper Devonian, Along the Meridian of 76 ̊30ʹ, from Tompkins County, N.Y., to Bradford County, Pa. Washington, D.C.: Department of the Interior, United States Geological Survey, 1884.

MLA (9th ed.) Citation

Williams, Henry Shaler. On the Fossil Faunas of the Upper Devonian, Along the Meridian of 76 ̊30ʹ, from Tompkins County, N.Y., to Bradford County, Pa. Department of the Interior, United States Geological Survey, 1884.