APA (7th ed.) Citation

Gonzales, R. F., & Edmonds, I. G. (1975). Introduction to welding. Canfield Press.

Chicago Style (17th ed.) Citation

Gonzales, Ronald F., and I. G. Edmonds. Introduction to Welding. San Francisco: Canfield Press, 1975.

MLA (9th ed.) Citation

Gonzales, Ronald F., and I. G. Edmonds. Introduction to Welding. Canfield Press, 1975.