Cepeda, J. C., & Henry, C. D. (1983). Oligocene volcanism and multiple caldera formation in the Chinati Mountains, Presidio County, Texas. Bureau of Economic Geology.
Chicago Style (17th ed.) CitationCepeda, Joseph C., and Christopher D. Henry. Oligocene Volcanism and Multiple Caldera Formation in the Chinati Mountains, Presidio County, Texas. Austin, Tex: Bureau of Economic Geology, 1983.
MLA (9th ed.) CitationCepeda, Joseph C., and Christopher D. Henry. Oligocene Volcanism and Multiple Caldera Formation in the Chinati Mountains, Presidio County, Texas. Bureau of Economic Geology, 1983.
Warning: These citations may not always be 100% accurate.