British Geological Survey & Fettes, D. J. (1992). Geology of the Outer Hebrides : memoir for 1:100 000 (solid edition) geological sheets, Lewis and Harris, Uist and Barra (Scotland) / D.J. Fettes ... [et al.]: Memoir for 1:100 000 (solid edition) geological sheets, Lewis and Harris, Uist and Barra (Scotland). H.M.S.O.
Chicago Style (17th ed.) CitationBritish Geological Survey and D. J. Fettes. Geology of the Outer Hebrides : Memoir for 1:100 000 (solid Edition) Geological Sheets, Lewis and Harris, Uist and Barra (Scotland) / D.J. Fettes ... [et Al.]: Memoir for 1:100 000 (solid Edition) Geological Sheets, Lewis and Harris, Uist and Barra (Scotland). London: H.M.S.O, 1992.
MLA (9th ed.) CitationBritish Geological Survey and D. J. Fettes. Geology of the Outer Hebrides : Memoir for 1:100 000 (solid Edition) Geological Sheets, Lewis and Harris, Uist and Barra (Scotland) / D.J. Fettes ... [et Al.]: Memoir for 1:100 000 (solid Edition) Geological Sheets, Lewis and Harris, Uist and Barra (Scotland). H.M.S.O, 1992.