Beyerlein, K., Soule, S. A., & Martin, N. (2016). Prayers, protest, and police: How religion influences police presence at collective action events in the United States, 1960 to 1995. American sociological review, 80(6), 1250-1271. doi:10.1177/0003122415612469
Cita Chicago Style (17a ed.)Beyerlein, Kraig, Sarah Anne Soule, y Nancy Martin. "Prayers, Protest, and Police: How Religion Influences Police Presence at Collective Action Events in the United States, 1960 to 1995." American Sociological Review 80, no. 6 (2016): 1250-1271. https://doi.org/10.1177/0003122415612469.
Cita MLA (9a ed.)Beyerlein, Kraig, et al. "Prayers, Protest, and Police: How Religion Influences Police Presence at Collective Action Events in the United States, 1960 to 1995." American Sociological Review, vol. 80, no. 6, 2016, pp. 1250-1271, https://doi.org/10.1177/0003122415612469.