Cita APA (7a ed.)

Van Dijk, J. (1997). Towards a research-based crime reduction policy. Crime prevention as a cost-effective policy option. European journal on criminal policy and research, 5(3), 13-27.

Cita Chicago Style (17a ed.)

Van Dijk, Jan. "Towards a Research-based Crime Reduction Policy. Crime Prevention as a Cost-effective Policy Option." European Journal on Criminal Policy and Research 5, no. 3 (1997): 13-27.

Cita MLA (9a ed.)

Van Dijk, Jan. "Towards a Research-based Crime Reduction Policy. Crime Prevention as a Cost-effective Policy Option." European Journal on Criminal Policy and Research, vol. 5, no. 3, 1997, pp. 13-27.