Cita APA (7a ed.)

Joutsen, M. (1991). Criminal justice systems in Europe. Criminal justice systems in Europe.

Cita Chicago Style (17a ed.)

Joutsen, Matti. "Criminal Justice Systems in Europe." Criminal Justice Systems in Europe 1991.

Cita MLA (8a ed.)

Joutsen, Matti. "Criminal Justice Systems in Europe." Criminal Justice Systems in Europe, 1991.