APA aipamena

British Standards Institution. (1984). BS1000[355/359]: 1971 UDC. BSI.

Chicago Style aipamena

British Standards Institution. BS1000[355/359]: 1971 UDC. London: BSI, 1984.

MLA aipamena

British Standards Institution. BS1000[355/359]: 1971 UDC. BSI, 1984.