एपीए उद्धरण

Ministry of labour. (1958). Lifting and carrying. Her Majesty's Stationery.

शिकागो स्टाइल उद्धरण

Ministry of labour. Lifting and Carrying. London: Her Majesty's Stationery, 1958.

एमएलए उद्धरण

Ministry of labour. Lifting and Carrying. Her Majesty's Stationery, 1958.