Estrada-Cely, G. E., & Pinto-Díaz, D. F. (2018). Study of the colombian normative framework for horses as blood traction vehicles. Universidad Pedagógica y Tecnológica de Colombia.
芝加哥风格引文Estrada-Cely, Gloria Elena, 与 Diego Felipe Pinto-Díaz. Study of the Colombian Normative Framework for Horses as Blood Traction Vehicles. Universidad Pedagógica y Tecnológica de Colombia, 2018.
MLA引文Estrada-Cely, Gloria Elena, 与 Diego Felipe Pinto-Díaz. Study of the Colombian Normative Framework for Horses as Blood Traction Vehicles. Universidad Pedagógica y Tecnológica de Colombia, 2018.
警告：这些引文格式不一定是100％准确.
