Richey, J. E. (1935). British regional geology: Scotland: the Tertiary volcanic districts. H. M. Stationery off.
Chicago Style (17th ed.) CitationRichey, J. E. British Regional Geology: Scotland: The Tertiary Volcanic Districts. Edinburgh: H. M. Stationery off, 1935.
MLA (9th ed.) CitationRichey, J. E. British Regional Geology: Scotland: The Tertiary Volcanic Districts. H. M. Stationery off, 1935.
Warning: These citations may not always be 100% accurate.