Ramos Roca, E., & Zorro Luján, C. M. (2013). Comparative osteology between Trachemys callirostris callirostris (Colombian Slider) and Chelonoidis carbonaria (Red-Footed Tortoise): Identification guide for skeletal remains. Universidad de los Andes.
Style de citation Chicago (17e éd.)Ramos Roca, Elizabeth, et Catalina María Zorro Luján. Comparative Osteology Between Trachemys Callirostris Callirostris (Colombian Slider) and Chelonoidis Carbonaria (Red-Footed Tortoise): Identification Guide for Skeletal Remains. Bogotá: Universidad de los Andes, 2013.
Style de citation MLA (8e éd.)Ramos Roca, Elizabeth, et Catalina María Zorro Luján. Comparative Osteology Between Trachemys Callirostris Callirostris (Colombian Slider) and Chelonoidis Carbonaria (Red-Footed Tortoise): Identification Guide for Skeletal Remains. Universidad de los Andes, 2013.