Morales-Contreras, G. A., Sandoval, E., Pino de Morales, L. A., Morales, J., & Jiménez, D. (2014). Levels of infection by gastrointestinal parasites of sire and theirs daughters as criteria for selection of helminth resistant sheep. Universidad Pedagógica y Tecnológica de Colombia.
Čikaški stil citiranja (17. izdanje)Morales-Contreras, Gustavo Adolfo, Espartaco Sandoval, Luz Arelis Pino de Morales, Jairo Morales, i Delia Jiménez. Levels of Infection by Gastrointestinal Parasites of Sire and Theirs Daughters as Criteria for Selection of Helminth Resistant Sheep. Universidad Pedagógica y Tecnológica de Colombia, 2014.
MLA način citiranja (9. izdanje)Morales-Contreras, Gustavo Adolfo, et al. Levels of Infection by Gastrointestinal Parasites of Sire and Theirs Daughters as Criteria for Selection of Helminth Resistant Sheep. Universidad Pedagógica y Tecnológica de Colombia, 2014.
