Παραπομπή APA

British standards instituion (BSI). (1986). BS [1000] [[669]]: [1986] Metallurgy. British Standard Institution.

Παραπομπή Chicago Style

British standards instituion (BSI). BS [1000] [[669]]: [1986] Metallurgy. London: British Standard Institution, 1986.

Παραπομπή MLA

British standards instituion (BSI). BS [1000] [[669]]: [1986] Metallurgy. British Standard Institution, 1986.