Cita APA (7a ed.)

Haines, K. (1999). Crime is a social problem. European journal on criminal policy and research, 7(2), 263-275.

Cita Chicago Style (17a ed.)

Haines, Kevin. "Crime Is a Social Problem." European Journal on Criminal Policy and Research 7, no. 2 (1999): 263-275.

Cita MLA (8a ed.)

Haines, Kevin. "Crime Is a Social Problem." European Journal on Criminal Policy and Research, vol. 7, no. 2, 1999, pp. 263-275.