APA (7th ed.) Citation

Duque, R. B., LeBlanc, E., & Rivera, R. (2019). Predicting active shooter events: Are regional homogeneity, intolerance, dull lives, and more guns enough deterrence? Crime & delinquency, 65(9), 1218-1261. doi:10.1177/0011128718793615

Chicago Style (17th ed.) Citation

Duque, Richard B., E.J LeBlanc, and Robert Rivera. "Predicting Active Shooter Events: Are Regional Homogeneity, Intolerance, Dull Lives, and More Guns Enough Deterrence?" Crime & Delinquency 65, no. 9 (2019): 1218-1261. https://doi.org/10.1177/0011128718793615.

MLA (8th ed.) Citation

Duque, Richard B., et al. "Predicting Active Shooter Events: Are Regional Homogeneity, Intolerance, Dull Lives, and More Guns Enough Deterrence?" Crime & Delinquency, vol. 65, no. 9, 2019, pp. 1218-1261, https://doi.org/10.1177/0011128718793615.

Warning: These citations may not always be 100% accurate.