Cita APA (7a ed.)

Stella, P. (2001). The purpose and effects of punishment. European journal of crime, criminal law and criminal justice, 9(1), 56-68.

Cita Chicago Style (17a ed.)

Stella, Paolo. "The Purpose and Effects of Punishment." European Journal of Crime, Criminal Law and Criminal Justice 9, no. 1 (2001): 56-68.

Cita MLA (9a ed.)

Stella, Paolo. "The Purpose and Effects of Punishment." European Journal of Crime, Criminal Law and Criminal Justice, vol. 9, no. 1, 2001, pp. 56-68.