Cita APA (7a ed.)

Waller, I. (1997). Trends in crime prevention in Europe and North America. European journal on criminal policy and research, 5(3), 29-42.

Cita Chicago Style (17a ed.)

Waller, Irvin. "Trends in Crime Prevention in Europe and North America." European Journal on Criminal Policy and Research 5, no. 3 (1997): 29-42.

Cita MLA (8a ed.)

Waller, Irvin. "Trends in Crime Prevention in Europe and North America." European Journal on Criminal Policy and Research, vol. 5, no. 3, 1997, pp. 29-42.