Siegel, M., Goss, K. A., Fleegler, E., Kalesan, B., Galea, S., Ross, C. S., & Xuan, Z. (2017). Easiness of legal access to concealed firearm permits and homicide rates in the United States. American journal of public health, 107(12), 1923-1929. doi:10.2105/AJPH.2017.304057
Cita Chicago Style (17a ed.)Siegel, Michael, Kristin A. Goss, Eric Fleegler, Bindu Kalesan, Sandro Galea, Craig S. Ross, y Ziming Xuan. "Easiness of Legal Access to Concealed Firearm Permits and Homicide Rates in the United States." American Journal of Public Health 107, no. 12 (2017): 1923-1929. https://doi.org/10.2105/AJPH.2017.304057.
Cita MLA (9a ed.)Siegel, Michael, et al. "Easiness of Legal Access to Concealed Firearm Permits and Homicide Rates in the United States." American Journal of Public Health, vol. 107, no. 12, 2017, pp. 1923-1929, https://doi.org/10.2105/AJPH.2017.304057.