APA (7th ed.) Citation

Henthorne, N. J., & Chadwick, R. W. (1982). Gas shielded arc welding. Newnes Technical Books.

Chicago Style (17th ed.) Citation

Henthorne, Norman J., and Richard W. Chadwick. Gas Shielded Arc Welding. Sevenoaks, Kent: Newnes Technical Books, 1982.

MLA (9th ed.) Citation

Henthorne, Norman J., and Richard W. Chadwick. Gas Shielded Arc Welding. Newnes Technical Books, 1982.