Dyfyniad APA
DuPont, J. N., Kiser, S. D., & Lippold, J. C. (2009). Welding metallurgy and weldability of nickel-base alloys. John Wiley & Sons.
Dyfyniad Arddull Chicago
DuPont, John N., Samuel D. Kiser, and John C. Lippold. Welding Metallurgy and Weldability of Nickel-base Alloys. Hoboken, N.J.: John Wiley & Sons, 2009.
Dyfyniad MLA
DuPont, John N., et al. Welding Metallurgy and Weldability of Nickel-base Alloys. John Wiley & Sons, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.