एपीए उद्धरण

Williams, O., & Cassidy, J. (1997). Promoting health in prisons. Discussion is needed between prison health service and NHS.

शिकागो स्टाइल उद्धरण

Williams, O., और J. Cassidy. Promoting Health in Prisons. Discussion Is Needed between Prison Health Service and NHS. 1997.

एमएलए उद्धरण

Williams, O., और J. Cassidy. Promoting Health in Prisons. Discussion Is Needed between Prison Health Service and NHS. 1997.