APA
American Institu.of mining m. e., . (1949). Journal of Metals. America: American Institu.of mining,metallurgial&petroleum engineers.
Chicago
American Institu.of mining metallurgial&petroleum engineers, . 1949. Journal of Metals. America: American Institu.of mining,metallurgial&petroleum engineers.
Harvard
American Institu.of mining m. e., . (1949). Journal of Metals. America: American Institu.of mining,metallurgial&petroleum engineers.
MLA
American Institu.of mining metallurgial&petroleum engineers, . Journal of Metals. America: American Institu.of mining,metallurgial&petroleum engineers. 1949.
