Citação norma APA

O'Neill, S., & McCarthy, D. S. (1983). Postural relief of dyspnoea in severe chronic airflow limitation: Relationship to respiratory muscle strength.

Citação norma Chicago

O'Neill, S., and D S. McCarthy. Postural Relief of Dyspnoea in Severe Chronic Airflow Limitation: Relationship to Respiratory Muscle Strength. 1983.

Citação norma MLA

O'Neill, S., and D S. McCarthy. Postural Relief of Dyspnoea in Severe Chronic Airflow Limitation: Relationship to Respiratory Muscle Strength. 1983.

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