APA (7th ed.) Citation

Firth Brown Tools Ltd. (1957). The Speedicut manual of screw thread tools. Firth Brown Tools Ltd..

Chicago Style (17th ed.) Citation

Firth Brown Tools Ltd. The Speedicut Manual of Screw Thread Tools. Sheffield: Firth Brown Tools Ltd., 1957.

MLA (8th ed.) Citation

Firth Brown Tools Ltd. The Speedicut Manual of Screw Thread Tools. Firth Brown Tools Ltd., 1957.

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