Campbell, M. K., Grimshaw, J. M., & Elbourne, D. R. (2004). Intracluster correlation coefficients in cluster randomized trials: Empirical insights into how should they be reported. BioMed Central.
Citação norma ChicagoCampbell, Marion K., Jeremy M. Grimshaw, and Diana R. Elbourne. Intracluster Correlation Coefficients in Cluster Randomized Trials: Empirical Insights Into How Should They Be Reported. BioMed Central, 2004.
Citação norma MLACampbell, Marion K., Jeremy M. Grimshaw, and Diana R. Elbourne. Intracluster Correlation Coefficients in Cluster Randomized Trials: Empirical Insights Into How Should They Be Reported. BioMed Central, 2004.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.