APA (7th ed.) Citation

British Geological Survey, Stephenson, D., & Gould, D. (1995). The Grampian Highlands (4th ed.). H.M.S.O.

Chicago Style (17th ed.) Citation

British Geological Survey, D. Stephenson, and D. Gould. The Grampian Highlands. 4th ed. London: H.M.S.O, 1995.

MLA (9th ed.) Citation

British Geological Survey, et al. The Grampian Highlands. 4th ed. H.M.S.O, 1995.

Warning: These citations may not always be 100% accurate.