Ellison, R. A., & Lake, R. D. (1986). Geology of the country around Braintree : memoir for 1,50 000 geological sheet 223 (England and Wales) / R.A. Ellison and R.D. Lake ; contributors, stratigraphy, C.R. Bristow ; economic geology, P.M. Hopson ; petrology, R.J. Merriman: Memoir for 1,50 000 geological sheet 223 (England and Wales). H.M.S.O..
Chicago Style (17th ed.) CitationEllison, R. A., and R. D. Lake. Geology of the Country Around Braintree : Memoir for 1,50 000 Geological Sheet 223 (England and Wales) / R.A. Ellison and R.D. Lake ; Contributors, Stratigraphy, C.R. Bristow ; Economic Geology, P.M. Hopson ; Petrology, R.J. Merriman: Memoir for 1,50 000 Geological Sheet 223 (England and Wales). London: H.M.S.O., 1986.
MLA (9th ed.) CitationEllison, R. A., and R. D. Lake. Geology of the Country Around Braintree : Memoir for 1,50 000 Geological Sheet 223 (England and Wales) / R.A. Ellison and R.D. Lake ; Contributors, Stratigraphy, C.R. Bristow ; Economic Geology, P.M. Hopson ; Petrology, R.J. Merriman: Memoir for 1,50 000 Geological Sheet 223 (England and Wales). H.M.S.O., 1986.