Citazione Stile APA (7a Edizione)

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.

Citazione stile Chigago Style (17a edizione)

Ramos Roca, Elizabeth, e 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.

Citatione MLA (9a ed.)

Ramos Roca, Elizabeth, e 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.