APA (7th ed.) Citation

British Standards Institution. (1984). Specification for 13 A plugs and switched and unswitched socket-outlets. British Standards Institution.

Chicago Style (17th ed.) Citation

British Standards Institution. Specification for 13 A Plugs and Switched and Unswitched Socket-outlets. London: British Standards Institution, 1984.

MLA (9th ed.) Citation

British Standards Institution. Specification for 13 A Plugs and Switched and Unswitched Socket-outlets. British Standards Institution, 1984.