Citação norma APA

Elshazly, F. A., Abdelbasset, W. K., Elnaggar, R. K., & Tantawy, S. A. (2020). Effects of second-hand smoking on lung functions in athlete and non-athlete school-aged children – observational study. Afr Health Sci.

Citação norma Chicago

Elshazly, Fathi A., Walid K. Abdelbasset, Ragab K. Elnaggar, and Sayed A. Tantawy. "Effects of Second-hand Smoking On Lung Functions in Athlete and Non-athlete School-aged Children – Observational Study." Afr Health Sci 2020.

Citação norma MLA

Elshazly, Fathi A., Walid K. Abdelbasset, Ragab K. Elnaggar, and Sayed A. Tantawy. "Effects of Second-hand Smoking On Lung Functions in Athlete and Non-athlete School-aged Children – Observational Study." Afr Health Sci 2020.

Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.