APA (7th ed.) Citation

CEV Multimedia, Davis, G., Lansdell, J., & Harrell, B. (1990). Gas metal arc welding. CEV Multimedia.

Chicago Style (17th ed.) Citation

CEV Multimedia, G.W Davis, Jeff Lansdell, and Billy Harrell. Gas Metal Arc Welding. Lubbock, Tex: CEV Multimedia, 1990.

MLA (8th ed.) Citation

CEV Multimedia, et al. Gas Metal Arc Welding. CEV Multimedia, 1990.