Tucker-Gail, K., Hill, T., Kobolt, J. R., & Selman, D. (2010). Felonious line-of-duty officer deaths (1995-1999): The impact of tenure and age. International journal of police science & management, 12(1), 119-133. doi:10.1350/ijps.2010.12.1.157
Cita Chicago Style (17a ed.)Tucker-Gail, Kasey, Tara Hill, James R. Kobolt, y Donna Selman. "Felonious Line-of-duty Officer Deaths (1995-1999): The Impact of Tenure and Age." International Journal of Police Science & Management 12, no. 1 (2010): 119-133. https://doi.org/10.1350/ijps.2010.12.1.157.
Cita MLA (9a ed.)Tucker-Gail, Kasey, et al. "Felonious Line-of-duty Officer Deaths (1995-1999): The Impact of Tenure and Age." International Journal of Police Science & Management, vol. 12, no. 1, 2010, pp. 119-133, https://doi.org/10.1350/ijps.2010.12.1.157.