Martínez-Calles, M. d. R., Garrido-Fariña, G. I., González-Díaz, F. R., Nieto-Bordes, J. L., Juárez-Mosqueda, M. d. L., Soto-Zárate, C. I., . . . García-Tovar, C. G. (2018). Morphological changes of the calamus of growing remiges feathers in pigeons. Universidad Pedagógica y Tecnológica de Colombia.
Trích dẫn kiểu Chicago (xuất bản lần thứ 7)Martínez-Calles, María del Rosario, Germán Isauro Garrido-Fariña, Francisco Rodolfo González-Díaz, José Luis Nieto-Bordes, María de Lourdes Juárez-Mosqueda, Carlos Ignacio Soto-Zárate, Rosa Isabel Higuera-Piedrahita, và Carlos Gerardo García-Tovar. Morphological Changes of the Calamus of Growing Remiges Feathers in Pigeons. Universidad Pedagógica y Tecnológica de Colombia, 2018.
Trích dẫn kiểu MLA (xuất bản lần thứ 9)Martínez-Calles, María del Rosario, et al. Morphological Changes of the Calamus of Growing Remiges Feathers in Pigeons. Universidad Pedagógica y Tecnológica de Colombia, 2018.