Cita APA (7a ed.)

Ruby, C. C. (1987). Sentencing (3. ed.). Butterworths.

Cita Chicago Style (17a ed.)

Ruby, Clayton C. Sentencing. 3. ed. Toronto [u.a.]: Butterworths, 1987.

Cita MLA (8a ed.)

Ruby, Clayton C. Sentencing. 3. ed. Butterworths, 1987.