King, W. R., Heinonen, J. A., & Cihan, A. (2011). The reliability of police employee counts: Comparing FBI and ICMA data, 1954–2008. Journal of criminal justice, 39(5), 445-451. doi:10.1016/j.jcrimjus.2011.08.002
Chicago-Zitierstil (17. Ausg.)King, William R., Justin A. Heinonen, und Abdullah Cihan. "The Reliability of Police Employee Counts: Comparing FBI and ICMA Data, 1954–2008." Journal of Criminal Justice 39, no. 5 (2011): 445-451. https://doi.org/10.1016/j.jcrimjus.2011.08.002.
MLA-Zitierstil (9. Ausg.)King, William R., et al. "The Reliability of Police Employee Counts: Comparing FBI and ICMA Data, 1954–2008." Journal of Criminal Justice, vol. 39, no. 5, 2011, pp. 445-451, https://doi.org/10.1016/j.jcrimjus.2011.08.002.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.