Citação norma APA

Clarke, M., & Hopewell, S. (2013). Randomised trial reports continue to be islands of evidence, with few continents in sight. BioMed Central.

Citação norma Chicago

Clarke, Michael, and Sally Hopewell. Randomised Trial Reports Continue to Be Islands of Evidence, With Few Continents in Sight. BioMed Central, 2013.

Citação norma MLA

Clarke, Michael, and Sally Hopewell. Randomised Trial Reports Continue to Be Islands of Evidence, With Few Continents in Sight. BioMed Central, 2013.

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