APA (7th ed.) Citation
Townsend, P., Kelly, J., & Hartley, N. (1976). Ion Implantation, sputtering and their applications. Academic Press.
Chicago Style (17th ed.) Citation
Townsend, P.D, J.C Kelly, and N.E.W Hartley. Ion Implantation, Sputtering and Their Applications. London: Academic Press, 1976.
MLA (9th ed.) Citation
Townsend, P.D, et al. Ion Implantation, Sputtering and Their Applications. Academic Press, 1976.
Warning: These citations may not always be 100% accurate.