Friedman, S. R., Flom, P. L., Friedman, R., Keem, M., Perlis, T., Cooper, H., & Tempalski, B. (2004). Estimating numbers of IDUs in metropolitan areas for structural analyses of community vulnerability and for assessing relative degrees of service provision for IDUs. Journal of urban health, 81, 377-400. doi:10.1093/jurban/jth125
Cita Chicago Style (17a ed.)Friedman, Samuel R., Peter L. Flom, Risa Friedman, Marie Keem, Theresa Perlis, Hannah Cooper, y Barbara Tempalski. "Estimating Numbers of IDUs in Metropolitan Areas for Structural Analyses of Community Vulnerability and for Assessing Relative Degrees of Service Provision for IDUs." Journal of Urban Health 81 (2004): 377-400. https://doi.org/10.1093/jurban/jth125.
Cita MLA (9a ed.)Friedman, Samuel R., et al. "Estimating Numbers of IDUs in Metropolitan Areas for Structural Analyses of Community Vulnerability and for Assessing Relative Degrees of Service Provision for IDUs." Journal of Urban Health, vol. 81, 2004, pp. 377-400, https://doi.org/10.1093/jurban/jth125.