Citação norma APA

Bulpa, P., Bouhon, S., Schryvers, F., Jamart, J., Evrard, P., Michaux, I., . . . Krug, B. (2010). Microaspirations during mechanical ventilation: Polyurethane versus polyvinyl cuffed endotracheal tubes. BioMed Central.

Citação norma Chicago

Bulpa, P., S. Bouhon, F. Schryvers, J. Jamart, P. Evrard, I. Michaux, A. Dive, T Vander Borght, and B. Krug. Microaspirations During Mechanical Ventilation: Polyurethane Versus Polyvinyl Cuffed Endotracheal Tubes. BioMed Central, 2010.

Citação norma MLA

Bulpa, P., et al. Microaspirations During Mechanical Ventilation: Polyurethane Versus Polyvinyl Cuffed Endotracheal Tubes. BioMed Central, 2010.

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