Day, J. B. W., & Land, D. H. (1970). Geology of the country around Bewcastle (explanation of the One-Inch Geological Sheet 12, new series) / by J.B.W. Day, with contributions by D.H. Land [et al.]. H.M.S.O.
Chicago Style (17th ed.) CitationDay, J. B. W., and D. H. Land. Geology of the Country Around Bewcastle (explanation of the One-Inch Geological Sheet 12, New Series) / by J.B.W. Day, with Contributions by D.H. Land [et Al.]. London: H.M.S.O, 1970.
MLA (9th ed.) CitationDay, J. B. W., and D. H. Land. Geology of the Country Around Bewcastle (explanation of the One-Inch Geological Sheet 12, New Series) / by J.B.W. Day, with Contributions by D.H. Land [et Al.]. H.M.S.O, 1970.
Warning: These citations may not always be 100% accurate.