Cita APA

British standard 4582: Part 1: 1970. (1970). Specification for fine pitch gears. Part 1: Involute spur and helical gears. British standards institution.

Citación estilo Chicago

British standard 4582: Part 1: 1970. Specification for Fine Pitch Gears. Part 1: Involute Spur and Helical Gears. London: British standards institution, 1970.

Cita MLA

British standard 4582: Part 1: 1970. Specification for Fine Pitch Gears. Part 1: Involute Spur and Helical Gears. London: British standards institution, 1970.