Wang, K. H., Fiellini, D. A., & Becke, W. C. (2013). Prevalence and correlates for nonmedical use of prescription opioids among urban and rural residents. Drug and alcohol dependence, 127(1/3), 156-162. doi:10.1016/j.drugalcdep.2012.06.027
Cita Chicago Style (17a ed.)Wang, Karen H., David A. Fiellini, y William C. Becke. "Prevalence and Correlates for Nonmedical Use of Prescription Opioids Among Urban and Rural Residents." Drug and Alcohol Dependence 127, no. 1/3 (2013): 156-162. https://doi.org/10.1016/j.drugalcdep.2012.06.027.
Cita MLA (9a ed.)Wang, Karen H., et al. "Prevalence and Correlates for Nonmedical Use of Prescription Opioids Among Urban and Rural Residents." Drug and Alcohol Dependence, vol. 127, no. 1/3, 2013, pp. 156-162, https://doi.org/10.1016/j.drugalcdep.2012.06.027.