Howard, C. C., Kelchner, V. P., Hilaire, B., Campbell, L. O., & Laguardia, E. D. (2022). Districts Implementation of Active Shooter Drill Policies. Criminal justice policy review, 33(7), 667-687. doi:10.1177/08874034211068448
Chicago-Zitierstil (17. Ausg.)Howard, Cassandra C., Viki P. Kelchner, Breahannah Hilaire, Laurie O. Campbell, und Eric D. Laguardia. "Districts Implementation of Active Shooter Drill Policies." Criminal Justice Policy Review 33, no. 7 (2022): 667-687. https://doi.org/10.1177/08874034211068448.
MLA-Zitierstil (9. Ausg.)Howard, Cassandra C., et al. "Districts Implementation of Active Shooter Drill Policies." Criminal Justice Policy Review, vol. 33, no. 7, 2022, pp. 667-687, https://doi.org/10.1177/08874034211068448.
Achtung: Diese Zitate sind unter Umständen nicht zu 100% korrekt.