APA (7. basım) Alıntı

British Standards Institution. (1977). Specification for gas meters. British Standards Institution.

Chicago Style (17. basım) Atıf

British Standards Institution. Specification for Gas Meters. London: British Standards Institution, 1977.

MLA (8th ed.) Atıf

British Standards Institution. Specification for Gas Meters. British Standards Institution, 1977.