APA citiranje

Zaki, S., Hamed, G., Andraos, A., Aziz, A. A., Fawzy, H., Ragab, F., & Mokhtar, S. (2008). Conventional versus noninvasive ventilation in acute respiratory failure. BioMed Central.

Citação norma Chicago

Zaki, SH, G. Hamed, A. Andraos, A Abdel Aziz, H. Fawzy, F. Ragab, and S. Mokhtar. Conventional Versus Noninvasive Ventilation in Acute Respiratory Failure. BioMed Central, 2008.

MLA citiranje

Zaki, SH, et al. Conventional Versus Noninvasive Ventilation in Acute Respiratory Failure. BioMed Central, 2008.