Citação norma APA

Brownson, N. (2011). Clopidogrel: Is a surgical delay necessary in fractured neck of femur? The Royal College of Surgeons of England.

Citação norma Chicago

Brownson, NA. Clopidogrel: Is a Surgical Delay Necessary in Fractured Neck of Femur? The Royal College of Surgeons of England, 2011.

Citação norma MLA

Brownson, NA. Clopidogrel: Is a Surgical Delay Necessary in Fractured Neck of Femur? The Royal College of Surgeons of England, 2011.

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