APA (7th ed.) Citation

British Standards Institution. (1966). Specification for socket spanners. British Standards Institution.

Chicago Style (17th ed.) Citation

British Standards Institution. Specification for Socket Spanners. London: British Standards Institution, 1966.

MLA (8th ed.) Citation

British Standards Institution. Specification for Socket Spanners. British Standards Institution, 1966.

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