Cita APA (7a ed.)

Estrada, F. (1999). Juvenile crime trends in post-war Europe. European journal on criminal policy and research, 7(1), 23-42.

Cita Chicago Style (17a ed.)

Estrada, Felipe. "Juvenile Crime Trends in Post-war Europe." European Journal on Criminal Policy and Research 7, no. 1 (1999): 23-42.

Cita MLA (9a ed.)

Estrada, Felipe. "Juvenile Crime Trends in Post-war Europe." European Journal on Criminal Policy and Research, vol. 7, no. 1, 1999, pp. 23-42.