Cita APA (7th ed.)
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.
Cita Chicago (17th ed.)
ebrary, Inc, John Wesley Tunnell, David W. Hicks, i Kim Withers. Encyclopedia of Texas Seashells: Identification, Ecology, Distribution, and History. College Station: Texas A&M University Press, 2010.
Cita MLA (9th ed.)
ebrary, Inc, et al. Encyclopedia of Texas Seashells: Identification, Ecology, Distribution, and History. Texas A&M University Press, 2010.
Atenció: Aquestes cites poden no estar 100% correctes.