APA (7th ed.) Citation
(1991). Specification for Underwater Welding. AWS D3.6M:1999 An American National Standard: Supersedes ANSI/AWS D3.6-93. Approved by the American National Standards Institute April 14, 1999. American Welding Society.
Chicago Style (17th ed.) Citation
Specification for Underwater Welding. AWS D3.6M:1999 An American National Standard: Supersedes ANSI/AWS D3.6-93. Approved by the American National Standards Institute April 14, 1999. Miami: American Welding Society, 1991.
MLA (9th ed.) Citation
Specification for Underwater Welding. AWS D3.6M:1999 An American National Standard: Supersedes ANSI/AWS D3.6-93. Approved by the American National Standards Institute April 14, 1999. American Welding Society, 1991.
Warning: These citations may not always be 100% accurate.