Lesko, C. R., Ackerman, B., Webster-Clark, M., & Edwards, J. K. (2020). Target validity: Bringing treatment of external validity in line with internal validity. Curr Epidemiol Rep.
Citação norma ChicagoLesko, Catherine R., Benjamin Ackerman, Michael Webster-Clark, and Jessie K. Edwards. "Target Validity: Bringing Treatment of External Validity in Line With Internal Validity." Curr Epidemiol Rep 2020.
Citação norma MLALesko, Catherine R., Benjamin Ackerman, Michael Webster-Clark, and Jessie K. Edwards. "Target Validity: Bringing Treatment of External Validity in Line With Internal Validity." Curr Epidemiol Rep 2020.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.