Citazione Stile APA (7a Edizione)

British Standards Institution. (1968). Specification for fine pitch gears. British Standards Institution.

Citazione stile Chigago Style (17a edizione)

British Standards Institution. Specification for Fine Pitch Gears. London: British Standards Institution, 1968.

Citatione MLA (8a ed.)

British Standards Institution. Specification for Fine Pitch Gears. British Standards Institution, 1968.