Seismograph Service Corporation & Pugh, W. E. (1950). Bibliography of organic reefs, bioherms, and biostromes: A compilation of geological and geophysical references. The Corp.
Chicago Style (17th ed.) CitationSeismograph Service Corporation and W. E. Pugh. Bibliography of Organic Reefs, Bioherms, and Biostromes: A Compilation of Geological and Geophysical References. Tulsa, Okla: The Corp, 1950.
MLA (9th ed.) CitationSeismograph Service Corporation and W. E. Pugh. Bibliography of Organic Reefs, Bioherms, and Biostromes: A Compilation of Geological and Geophysical References. The Corp, 1950.
Warning: These citations may not always be 100% accurate.