APA

Newton J., . (1947). An introduction to metallurgy. New York: J.Wiley.

Chicago

Newton Joseph, . 1947. An introduction to metallurgy. New York: J.Wiley.

Harvard

Newton J., . (1947). An introduction to metallurgy. New York: J.Wiley.

MLA

Newton Joseph, . An introduction to metallurgy. New York: J.Wiley. 1947.