Bray, R. M., Peterson, M. R., & Marsden, M. E. (1991). Standardized comparisons of the use of alcohol, drugs, and cigarettes among military personnel and civilians. American journal of public health, 81(7), 865-869. doi:10.2105/AJPH.81.7.865
Cita Chicago Style (17a ed.)Bray, Robert M., Michael R. Peterson, y Mary E. Marsden. "Standardized Comparisons of the Use of Alcohol, Drugs, and Cigarettes Among Military Personnel and Civilians." American Journal of Public Health 81, no. 7 (1991): 865-869. https://doi.org/10.2105/AJPH.81.7.865.
Cita MLA (9a ed.)Bray, Robert M., et al. "Standardized Comparisons of the Use of Alcohol, Drugs, and Cigarettes Among Military Personnel and Civilians." American Journal of Public Health, vol. 81, no. 7, 1991, pp. 865-869, https://doi.org/10.2105/AJPH.81.7.865.