APA (7th ed.) Citation

Els, A., & Surekha, K. Effect of Cryogenic Treatment on the Tool Material in Friction Stir Welding of Pure Copper.

Chicago Style (17th ed.) Citation

Els, A.-Botes, and K. Surekha. Effect of Cryogenic Treatment on the Tool Material in Friction Stir Welding of Pure Copper.

MLA (9th ed.) Citation

Els, A.-Botes, and K. Surekha. Effect of Cryogenic Treatment on the Tool Material in Friction Stir Welding of Pure Copper.

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