APA (7th ed.) Citation

British Standards Institution. (1952). [Specification for] Gears for instruments and clockwork mechanisms. British Standards Institution.

Chicago Style (17th ed.) Citation

British Standards Institution. [Specification for] Gears for Instruments and Clockwork Mechanisms. London: British Standards Institution, 1952.

MLA (8th ed.) Citation

British Standards Institution. [Specification for] Gears for Instruments and Clockwork Mechanisms. British Standards Institution, 1952.

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