APA (7th ed.) Citation

Green, G. W., & Welch, F. B. A. (1965). Geology of the country around Wells and Cheddar: (explanation of One-inch geological sheet 2SO, new series). H.M.S.O..

Chicago Style (17th ed.) Citation

Green, G. W., and F. B. A. Welch. Geology of the Country Around Wells and Cheddar: (explanation of One-inch Geological Sheet 2SO, New Series). London: H.M.S.O., 1965.

MLA (8th ed.) Citation

Green, G. W., and F. B. A. Welch. Geology of the Country Around Wells and Cheddar: (explanation of One-inch Geological Sheet 2SO, New Series). H.M.S.O., 1965.