Citação norma APA

Wilmshurst, P. T., Nightingale, S., Walsh, K. P., & Morrison, W. L. (2005). Clopidogrel reduces migraine with aura after transcatheter closure of persistent foramen ovale and atrial septal defects. Copyright 2005 by Heart.

Citação norma Chicago

Wilmshurst, P T., S. Nightingale, K P. Walsh, and W L. Morrison. Clopidogrel Reduces Migraine With Aura After Transcatheter Closure of Persistent Foramen Ovale and Atrial Septal Defects. Copyright 2005 by Heart, 2005.

Citação norma MLA

Wilmshurst, P T., S. Nightingale, K P. Walsh, and W L. Morrison. Clopidogrel Reduces Migraine With Aura After Transcatheter Closure of Persistent Foramen Ovale and Atrial Septal Defects. Copyright 2005 by Heart, 2005.

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