Goddard, J. M. (1985). Concentrations of oxygen delivered by air entrainment oxygen masks. Royal College of Surgeons of England.
Citação norma ChicagoGoddard, J. M. Concentrations of Oxygen Delivered By Air Entrainment Oxygen Masks. Royal College of Surgeons of England, 1985.
Citação norma MLAGoddard, J. M. Concentrations of Oxygen Delivered By Air Entrainment Oxygen Masks. Royal College of Surgeons of England, 1985.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.