Cita APA (7a ed.)

Barnett, A., & Schwärtz, E. (1989). Urban homicide: Still the same. Journal of quantitative criminology, 5(1), 83-100. doi:10.1007/BF01066262

Cita Chicago Style (17a ed.)

Barnett, Arnold, y Elliot Schwärtz. "Urban Homicide: Still the Same." Journal of Quantitative Criminology 5, no. 1 (1989): 83-100. https://doi.org/10.1007/BF01066262.

Cita MLA (9a ed.)

Barnett, Arnold, y Elliot Schwärtz. "Urban Homicide: Still the Same." Journal of Quantitative Criminology, vol. 5, no. 1, 1989, pp. 83-100, https://doi.org/10.1007/BF01066262.