Cita APA (7a ed.)

University of Sheffield, Joint Unit for Social Services Research, Booth, T., & University of Sheffield Joint Unit for Social Services Research. (1991). Juvenile justice in the new Europe.

Cita Chicago Style (17a ed.)

University of Sheffield, Joint Unit for Social Services Research, Tim Booth, y University of Sheffield Joint Unit for Social Services Research. Juvenile Justice in the New Europe. Sheffield, 1991.

Cita MLA (8a ed.)

University of Sheffield, Joint Unit for Social Services Research, et al. Juvenile Justice in the New Europe. 1991.