एपीए उद्धरण

Sim, R. S. P. (1969). Casebook on industrial law. Butterworths.

शिकागो स्टाइल उद्धरण

Sim, R. S. Powell-Smith. Casebook on Industrial Law. London: Butterworths, 1969.

एमएलए उद्धरण

Sim, R. S. Powell-Smith. Casebook on Industrial Law. Butterworths, 1969.