Higgs, T., James, J., & Proulx, J. (2019). The Unusual Suspects: Multiple-Perpetrator and Multiple Concurrent Victim Sexual Homicide. International journal of offender therapy and comparative criminology, 63(9), 1705-1725. doi:10.1177/0306624X19830854
Cita Chicago Style (17a ed.)Higgs, Tamsin, Jonathan James, y Jean Proulx. "The Unusual Suspects: Multiple-Perpetrator and Multiple Concurrent Victim Sexual Homicide." International Journal of Offender Therapy and Comparative Criminology 63, no. 9 (2019): 1705-1725. https://doi.org/10.1177/0306624X19830854.
Cita MLA (8a ed.)Higgs, Tamsin, et al. "The Unusual Suspects: Multiple-Perpetrator and Multiple Concurrent Victim Sexual Homicide." International Journal of Offender Therapy and Comparative Criminology, vol. 63, no. 9, 2019, pp. 1705-1725, https://doi.org/10.1177/0306624X19830854.