APA (7th ed.) Citation

Russell, E. E., & Wilson, C. W. (1970). Geologic map of the Big Sandy quadrangle, Tennessee. Division of Geology.

Chicago Style (17th ed.) Citation

Russell, Ernest E., and Charles William Wilson. Geologic Map of the Big Sandy Quadrangle, Tennessee. Nashville, Tenn.: Division of Geology, 1970.

MLA (9th ed.) Citation

Russell, Ernest E., and Charles William Wilson. Geologic Map of the Big Sandy Quadrangle, Tennessee. Division of Geology, 1970.