Legler, J. M., & Vogt, R. C. (2013). The turtles of Mexico: Land and freshwater forms. University of California Press.
Čikaški stil citiranja (17. izdanje)Legler, John M., i Richard Carl Vogt. The Turtles of Mexico: Land and Freshwater Forms. Berkeley, Calif.: University of California Press, 2013.
MLA način citiranja (9. izdanje)Legler, John M., i Richard Carl Vogt. The Turtles of Mexico: Land and Freshwater Forms. University of California Press, 2013.
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