APA (7th ed.) Citation

DJ, B., DF, S., C, B., R, P., & J, H. (1987). Citizen participation in police crisis intervention activities. American journal of community psychology, 15(4), 459. https://doi.org/10.1007/BF00915214

Chicago Style (17th ed.) Citation

DJ, Baumann, Schultz DF, Brown C, Paredes R, and Hepworth J. "Citizen Participation in Police Crisis Intervention Activities." American Journal of Community Psychology 15, no. 4 (1987): 459. https://doi.org/10.1007/BF00915214.

MLA (9th ed.) Citation

DJ, Baumann, et al. "Citizen Participation in Police Crisis Intervention Activities." American Journal of Community Psychology, vol. 15, no. 4, 1987, p. 459, https://doi.org/10.1007/BF00915214.