Cita APA (7a ed.)

Joutsen, M. (1994). The Fourth United Nations Survey of Crime Trends and Operations of Criminal Justice System (1986-1990). European journal on criminal policy and research, 2(4), 117-138.

Cita Chicago Style (17a ed.)

Joutsen, Matti. "The Fourth United Nations Survey of Crime Trends and Operations of Criminal Justice System (1986-1990)." European Journal on Criminal Policy and Research 2, no. 4 (1994): 117-138.

Cita MLA (8a ed.)

Joutsen, Matti. "The Fourth United Nations Survey of Crime Trends and Operations of Criminal Justice System (1986-1990)." European Journal on Criminal Policy and Research, vol. 2, no. 4, 1994, pp. 117-138.