Cita APA (7a ed.)
Orces, C. H. (2009). Epidemiology of hip fractures in Ecuador. Pan American Journal of Public Health, 25(5), 438-443.
Cita Chicago Style (17a ed.)
Orces, Carlos H. "Epidemiology of Hip Fractures in Ecuador." Pan American Journal of Public Health 25, no. 5 (2009): 438-443.
Cita MLA (9a ed.)
Orces, Carlos H. "Epidemiology of Hip Fractures in Ecuador." Pan American Journal of Public Health, vol. 25, no. 5, 2009, pp. 438-443.
Precaución: Estas citas no son 100% exactas.