Cita APA (7a ed.)

Block, C. R. (1980). Guide to Illinois parole and release center (2nd ed.). Criminal Justice Information Systems.

Cita Chicago Style (17a ed.)

Block, Carolyn R. Guide to Illinois Parole and Release Center. 2nd ed. Chicago: Criminal Justice Information Systems, 1980.

Cita MLA (9a ed.)

Block, Carolyn R. Guide to Illinois Parole and Release Center. 2nd ed. Criminal Justice Information Systems, 1980.