Cita APA (7a ed.)

Block, C. R., & Werff, C. v. (1991). Initiation and continuation of a criminal career: Who are the most active and dangerous offenders in the Netherlands? Onderzoek en beleid.

Cita Chicago Style (17a ed.)

Block, Carolyn R., y Cornelia van Werff. "Initiation and Continuation of a Criminal Career: Who Are the Most Active and Dangerous Offenders in the Netherlands?" Onderzoek En Beleid 1991.

Cita MLA (8a ed.)

Block, Carolyn R., y Cornelia van Werff. "Initiation and Continuation of a Criminal Career: Who Are the Most Active and Dangerous Offenders in the Netherlands?" Onderzoek En Beleid, 1991.