APA (7th ed.) Citation

British Constructional Steelwork Association. B.C.S.A. publication. The Association.

Chicago Style (17th ed.) Citation

British Constructional Steelwork Association. B.C.S.A. Publication. London [etc.]: The Association.

MLA (9th ed.) Citation

British Constructional Steelwork Association. B.C.S.A. Publication. The Association.

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