Citação norma APA

Khaykin, Y., Austin, P. C., Tu, J. V., & Alter, D. A. (2002). Utilisation of coronary angiography after acute myocardial infarction in Ontario over time: Have referral patterns changed? Copyright 2002 by Heart.

Citação norma Chicago

Khaykin, Y., P C. Austin, J V. Tu, and D A. Alter. Utilisation of Coronary Angiography After Acute Myocardial Infarction in Ontario Over Time: Have Referral Patterns Changed? Copyright 2002 by Heart, 2002.

Citação norma MLA

Khaykin, Y., P C. Austin, J V. Tu, and D A. Alter. Utilisation of Coronary Angiography After Acute Myocardial Infarction in Ontario Over Time: Have Referral Patterns Changed? Copyright 2002 by Heart, 2002.

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