ebrary, Inc, Tunnell, J. W., Hicks, D. W., & Withers, K. (2010). Encyclopedia of Texas seashells: Identification, ecology, distribution, and history. Texas A&M University Press.
शिकागो शैली (17वां संस्करण) प्रशस्ति पत्रebrary, Inc, John Wesley Tunnell, David W. Hicks, और Kim Withers. Encyclopedia of Texas Seashells: Identification, Ecology, Distribution, and History. College Station: Texas A&M University Press, 2010.
एमएलए (9वां संस्करण) प्रशस्ति पत्रebrary, Inc, et al. Encyclopedia of Texas Seashells: Identification, Ecology, Distribution, and History. Texas A&M University Press, 2010.
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