Cita APA (7a ed.)

Machado, K., Gil, P., Ramos, I., & Pírez, C. (2019). Overweight and obesity in school-age children and their risk factors.

Cita Chicago Style (17a ed.)

Machado, Karina, Patricia Gil, Inocencio Ramos, y Catalina Pírez. Overweight and Obesity in School-age Children and Their Risk Factors. 2019.

Cita MLA (9a ed.)

Machado, Karina, et al. Overweight and Obesity in School-age Children and Their Risk Factors. 2019.