APA (7th ed.) Citation

Davies, A. C. (1956). The science and practice of welding (4th ed.). University Press.

Chicago Style (17th ed.) Citation

Davies, Arthur Cyril. The Science and Practice of Welding. 4th ed. Cambridge [Eng]: University Press, 1956.

MLA (9th ed.) Citation

Davies, Arthur Cyril. The Science and Practice of Welding. 4th ed. University Press, 1956.