Cita APA (7a ed.)

Ludwig, J. (2010). The costs of crime. Criminology & public policy, 9(2), 307-311. doi:10.1111/j.1745-9133.2010.00628.x

Cita Chicago Style (17a ed.)

Ludwig, Jens. "The Costs of Crime." Criminology & Public Policy 9, no. 2 (2010): 307-311. https://doi.org/10.1111/j.1745-9133.2010.00628.x.

Cita MLA (9a ed.)

Ludwig, Jens. "The Costs of Crime." Criminology & Public Policy, vol. 9, no. 2, 2010, pp. 307-311, https://doi.org/10.1111/j.1745-9133.2010.00628.x.