APA
Clark Donald S & Varney wilbur R, . (1962). Physical Metallurgy for engineers. : N Delhi east west press pvt ltd.
Chicago
Clark Donald S & Varney wilbur R, . 1962. Physical Metallurgy for engineers. : N Delhi east west press pvt ltd.
Harvard
Clark Donald S & Varney wilbur R, . (1962). Physical Metallurgy for engineers. : N Delhi east west press pvt ltd.
MLA
Clark Donald S & Varney wilbur R, . Physical Metallurgy for engineers. : N Delhi east west press pvt ltd. 1962.