Gardner, G. J. (1990). The use and abuse of the emergency ambulance service: Some of the factors affecting the decision whether to call an emergency ambulance.
Citação norma ChicagoGardner, G J. The Use and Abuse of the Emergency Ambulance Service: Some of the Factors Affecting the Decision Whether to Call an Emergency Ambulance. 1990.
Citação norma MLAGardner, G J. The Use and Abuse of the Emergency Ambulance Service: Some of the Factors Affecting the Decision Whether to Call an Emergency Ambulance. 1990.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.