Cita APA (7a ed.)

Foster, J. A. (1986). Professionalism and campus police officers. American journal of criminal justice, 10(2), 222-235. doi:10.1007/BF02887471

Cita Chicago Style (17a ed.)

Foster, Julia A. "Professionalism and Campus Police Officers." American Journal of Criminal Justice 10, no. 2 (1986): 222-235. https://doi.org/10.1007/BF02887471.

Cita MLA (9a ed.)

Foster, Julia A. "Professionalism and Campus Police Officers." American Journal of Criminal Justice, vol. 10, no. 2, 1986, pp. 222-235, https://doi.org/10.1007/BF02887471.