एपीए उद्धरण

Ahmad Siddique. Criminology: Problems and perspectives. Eastern Book Company.

शिकागो स्टाइल उद्धरण

Ahmad Siddique. Criminology: Problems and Perspectives. Lucknow: Eastern Book Company.

एमएलए उद्धरण

Ahmad Siddique. Criminology: Problems and Perspectives. Eastern Book Company.