Wikström, P. H., & Dolmén, L. (1990). Crime and crime trends in different urban environments. Journal of quantitative criminology, 6(1), 7-30. doi:10.1007/BF01065287
Cita Chicago Style (17a ed.)Wikström, Per-Olof H., y Lars Dolmén. "Crime and Crime Trends in Different Urban Environments." Journal of Quantitative Criminology 6, no. 1 (1990): 7-30. https://doi.org/10.1007/BF01065287.
Cita MLA (9a ed.)Wikström, Per-Olof H., y Lars Dolmén. "Crime and Crime Trends in Different Urban Environments." Journal of Quantitative Criminology, vol. 6, no. 1, 1990, pp. 7-30, https://doi.org/10.1007/BF01065287.
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