Eldridge, S., & Kerry, S. M. (2012). A practical guide to cluster randomised trials in health services research. John Wiley & Sons.
Citação do estilo Chicago (17ª ed.)Eldridge, Sandra, e Sally M. Kerry. A Practical Guide to Cluster Randomised Trials in Health Services Research. Chichester, West Sussex: John Wiley & Sons, 2012.
Citação MLA (9ª ed.)Eldridge, Sandra, e Sally M. Kerry. A Practical Guide to Cluster Randomised Trials in Health Services Research. John Wiley & Sons, 2012.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.