Citações do registro

Citação APA (7ª ed.)
Sackett, D. L. (2001). Why randomized controlled trials fail but needn't: 2. Failure to employ physiological statistics, or the only formula a clinician-trialist is ever likely to need (or understand!). CMAJ.
Citação do estilo Chicago (17ª ed.)
Sackett, David L. "Why Randomized Controlled Trials Fail but Needn't: 2. Failure to Employ Physiological Statistics, or the Only Formula a Clinician-trialist Is Ever Likely to Need (or Understand!)." CMAJ 2001.
Citação MLA (9ª ed.)
Sackett, David L. "Why Randomized Controlled Trials Fail but Needn't: 2. Failure to Employ Physiological Statistics, or the Only Formula a Clinician-trialist Is Ever Likely to Need (or Understand!)." CMAJ, 2001.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.