Citação norma APA

Jefferson, T., & Demicheli, V. (2003). Balancing benefits and harms in health care: Observational data on harm are already included in systematic reviews. BMJ Publishing Group Ltd.

Citação norma Chicago

Jefferson, Tom, and Vittorio Demicheli. Balancing Benefits and Harms in Health Care: Observational Data On Harm Are Already Included in Systematic Reviews. BMJ Publishing Group Ltd, 2003.

Citação norma MLA

Jefferson, Tom, and Vittorio Demicheli. Balancing Benefits and Harms in Health Care: Observational Data On Harm Are Already Included in Systematic Reviews. BMJ Publishing Group Ltd, 2003.

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