एपीए उद्धरण

British Standards Institution. (1971). BS1000[8]: 1971 UDC language,linguistics,literature. BSI.

शिकागो स्टाइल उद्धरण

British Standards Institution. BS1000[8]: 1971 UDC Language,linguistics,literature. London: BSI, 1971.

एमएलए उद्धरण

British Standards Institution. BS1000[8]: 1971 UDC Language,linguistics,literature. BSI, 1971.