Cita APA (7a ed.)

Jarvis, F. V. (1980). Probation officers' manual (3. ed.). Butterworths.

Cita Chicago Style (17a ed.)

Jarvis, Fred V. Probation Officers' Manual. 3. ed. London: Butterworths, 1980.

Cita MLA (9a ed.)

Jarvis, Fred V. Probation Officers' Manual. 3. ed. Butterworths, 1980.