Citação norma APA

Ntala, C., Birmpili, P., Worth, A., Anderson, N. H., & Sheikh, A. (2013). The quality of reporting of randomised controlled trials in asthma: A systematic review. Prim Care Respir J.

Citação norma Chicago

Ntala, Chara, Panagiota Birmpili, Allison Worth, Niall H. Anderson, and Aziz Sheikh. "The Quality of Reporting of Randomised Controlled Trials in Asthma: A Systematic Review." Prim Care Respir J 2013.

Citação norma MLA

Ntala, Chara, et al. "The Quality of Reporting of Randomised Controlled Trials in Asthma: A Systematic Review." Prim Care Respir J 2013.

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