APA (7. basım) Alıntı

British Standards Institution. (1979). Universal decimal classification (2nd full English ed.). British Standards Institution.

Chicago Style (17. basım) Atıf

British Standards Institution. Universal Decimal Classification. 2nd full English ed. London: British Standards Institution, 1979.

MLA (8th ed.) Atıf

British Standards Institution. Universal Decimal Classification. 2nd full English ed. British Standards Institution, 1979.