APA

American Institute of Mining and Metallurgical Engineers, . (1949). Journal of Metals. New York: American Institute of Mining and Metallurgical Engineers.

Chicago

American Institute of Mining and Metallurgical Engineers, . 1949. Journal of Metals. New York: American Institute of Mining and Metallurgical Engineers.

Harvard

American Institute of Mining and Metallurgical Engineers, . (1949). Journal of Metals. New York: American Institute of Mining and Metallurgical Engineers.

MLA

American Institute of Mining and Metallurgical Engineers, . Journal of Metals. New York: American Institute of Mining and Metallurgical Engineers. 1949.