Piza, E. L., & Sytsma, V. A. (2016). Exploring the defensive actions of drug sellers in open-air markets: A systematic social observation. Journal of research in crime and delinquency, 53(1), 36-65. doi:10.1177/0022427815592451
Cita Chicago Style (17a ed.)Piza, Eric L., y Victoria A. Sytsma. "Exploring the Defensive Actions of Drug Sellers in Open-air Markets: A Systematic Social Observation." Journal of Research in Crime and Delinquency 53, no. 1 (2016): 36-65. https://doi.org/10.1177/0022427815592451.
Cita MLA (9a ed.)Piza, Eric L., y Victoria A. Sytsma. "Exploring the Defensive Actions of Drug Sellers in Open-air Markets: A Systematic Social Observation." Journal of Research in Crime and Delinquency, vol. 53, no. 1, 2016, pp. 36-65, https://doi.org/10.1177/0022427815592451.