(1930). Economic Geology: Bulletin of the Society of Economic Geologists. Lancaster: The Economic Geology Publishing Company.
Chicago Style CitationEconomic Geology: Bulletin of the Society of Economic Geologists. Lancaster: The Economic Geology Publishing Company, 1930.
MLA CitationEconomic Geology: Bulletin of the Society of Economic Geologists. Lancaster: The Economic Geology Publishing Company, 1930.
Warning: These citations may not always be 100% accurate.