APA (7e ed.) Bronvermelding

Farfan-Rojas, O. O., & Porras-Vargas, J. L. (2014). Conception Rate Evaluation of Three Different Breeds’s Recipients of Bovine Embryos in High Tropical Lands. Universidad Pedagógica y Tecnológica de Colombia.

Chicago (17e ed.) Bronvermelding

Farfan-Rojas, Oscar Orlando, en José Luis Porras-Vargas. Conception Rate Evaluation of Three Different Breeds’s Recipients of Bovine Embryos in High Tropical Lands. Universidad Pedagógica y Tecnológica de Colombia, 2014.

MLA (9e ed.) Bronvermelding

Farfan-Rojas, Oscar Orlando, en José Luis Porras-Vargas. Conception Rate Evaluation of Three Different Breeds’s Recipients of Bovine Embryos in High Tropical Lands. Universidad Pedagógica y Tecnológica de Colombia, 2014.