Dyfyniad APA
Clark, D. S., & Varney, W. R. (1962). Physical Metallurgy for Engineers (2d ed.). CBS Publishers & Distributors.
Dyfyniad Arddull Chicago
Clark, Donald S., and Wilbur R. Varney. Physical Metallurgy for Engineers. 2d ed. New Delhi: CBS Publishers & Distributors, 1962.
Dyfyniad MLA
Clark, Donald S., and Wilbur R. Varney. Physical Metallurgy for Engineers. 2d ed. CBS Publishers & Distributors, 1962.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.