APA Edition Citation

British standards instituion (BSI). (1973). BS [1000] [[621.6]]: [1973] & AMD [2763]. British Standard Institution.

Chicago Edition Citation

British standards instituion (BSI). BS [1000] [[621.6]]: [1973] & AMD [2763]. London: British Standard Institution, 1973.

MLA Edition Citation

British standards instituion (BSI). BS [1000] [[621.6]]: [1973] & AMD [2763]. British Standard Institution, 1973.

Warning: These citations may not always be 100% accurate.