Sutton, A., House, T., Hope, V., Ncube, F., Wiessing, L., & Kretzschmar, M. (2012). Modelling HIV in the injecting drug user population and the male homosexual population in a developed country context. Epidemics, 4(1), 48-56. https://doi.org/10.1016/j.epidem.2011.12.001

Sutton, A.J, T. House, V.D Hope, F. Ncube, L. Wiessing, and M. Kretzschmar. "Modelling HIV in the Injecting Drug User Population and the Male Homosexual Population in a Developed Country Context." Epidemics 4, no. 1 (2012): 48-56. https://doi.org/10.1016/j.epidem.2011.12.001.

Sutton, A.J, et al. "Modelling HIV in the Injecting Drug User Population and the Male Homosexual Population in a Developed Country Context." Epidemics, vol. 4, no. 1, 2012, pp. 48-56, https://doi.org/10.1016/j.epidem.2011.12.001.