International Symposium on the Devonian System Calgary, Alta, Alberta Society of Petroleum Geologists, & Oswald, D. H. (1967). International Symposium on the Devonian System, Calgary, 1967: [papers]. Alberta Society of Petroleum Geologists.
Chicago Style (17th ed.) CitationInternational Symposium on the Devonian System Calgary, Alta, Alberta Society of Petroleum Geologists, and D. H. Oswald. International Symposium on the Devonian System, Calgary, 1967: [papers]. Calgary: Alberta Society of Petroleum Geologists, 1967.
MLA (9th ed.) CitationInternational Symposium on the Devonian System Calgary, Alta, et al. International Symposium on the Devonian System, Calgary, 1967: [papers]. Alberta Society of Petroleum Geologists, 1967.
Warning: These citations may not always be 100% accurate.