APA (7th ed.) Citation

(1957). New lessons in arc welding (2nd ed.). Lincoln Electric.

Chicago Style (17th ed.) Citation

New Lessons in Arc Welding. 2nd ed. Lincoln Electric, 1957.

MLA (9th ed.) Citation

New Lessons in Arc Welding. 2nd ed. Lincoln Electric, 1957.

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