एपीए उद्धरण

Ratan Singh. (1994). Probation system and cirme in society. Mohit Publication.

शिकागो स्टाइल उद्धरण

Ratan Singh. Probation System and Cirme in Society. New Delhi: Mohit Publication, 1994.

एमएलए उद्धरण

Ratan Singh. Probation System and Cirme in Society. Mohit Publication, 1994.