APA Citation

Mackenzie, L. B. 1., & Jefferson, T. B. (1947). The welding encyclopedia (12 edition.). New York, New York: Welding Engineer Publishing.

Chicago Style Citation

Mackenzie, Louis Burton 1880-1924, and Theodore Brewster Jefferson. The Welding Encyclopedia. 12 edition. New York, New York: Welding Engineer Publishing, 1947.

MLA Citation

Mackenzie, Louis Burton 1880-1924, and Theodore Brewster Jefferson. The Welding Encyclopedia. 12 edition. New York, New York: Welding Engineer Publishing, 1947.

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