Cita APA (7a ed.)

Saa, L., Jara, D., Carbonero, ., Perea, A., Arenas, A., Garcia-Bocanegra, I., & Borge, C. (2017). Prevalence of and risk factors for bovine respiratory syncytial virus (BRSV) infection in non-vaccinated dairy and dual-purpose cattle herds in Ecuador.

Cita Chicago Style (17a ed.)

Saa, L., D. Jara, Carbonero, A. Perea, A. Arenas, I. Garcia-Bocanegra, y C. Borge. Prevalence of and Risk Factors for Bovine Respiratory Syncytial Virus (BRSV) Infection in Non-vaccinated Dairy and Dual-purpose Cattle Herds in Ecuador. 2017.

Cita MLA (9a ed.)

Saa, L., et al. Prevalence of and Risk Factors for Bovine Respiratory Syncytial Virus (BRSV) Infection in Non-vaccinated Dairy and Dual-purpose Cattle Herds in Ecuador. 2017.