Citação norma APA

Lalmohamed, A., Vestergaard, P., Javaid, M., de Boer, A., Leufkens, H., van Staa, T., & de Vries, F. (2013). Risk of gastrointestinal bleeding in patients undergoing total hip or knee replacement compared with matched controls: A nationwide cohort study.

Citação norma Chicago

Lalmohamed, A., P. Vestergaard, M. Javaid, A. de Boer, H. Leufkens, T. van Staa, and F. de Vries. Risk of Gastrointestinal Bleeding in Patients Undergoing Total Hip or Knee Replacement Compared with Matched Controls: A Nationwide Cohort Study. 2013.

Citação norma MLA

Lalmohamed, A., et al. Risk of Gastrointestinal Bleeding in Patients Undergoing Total Hip or Knee Replacement Compared with Matched Controls: A Nationwide Cohort Study. 2013.

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