Citação norma APA

Wai, A. K. C., Kwok, W. O., Chan, M. S., Graham, C. A., & Rainer, T. H. (2007). Patients' perceptions of nasopharyngeal aspiration in the emergency department of a teaching hospital in Hong Kong. BMJ Group.

Citação norma Chicago

Wai, A K C., W O. Kwok, M S. Chan, C A. Graham, and T H. Rainer. Patients' Perceptions of Nasopharyngeal Aspiration in the Emergency Department of a Teaching Hospital in Hong Kong. BMJ Group, 2007.

Citação norma MLA

Wai, A K C., et al. Patients' Perceptions of Nasopharyngeal Aspiration in the Emergency Department of a Teaching Hospital in Hong Kong. BMJ Group, 2007.

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