APA (7th ed.) Citation

Hofman, H. O. (1914). Metallurgy of copper. McGraw-Hill book company, inc..

Chicago Style (17th ed.) Citation

Hofman, H. O. Metallurgy of Copper. New York [etc.]: McGraw-Hill book company, inc., 1914.

MLA (8th ed.) Citation

Hofman, H. O. Metallurgy of Copper. McGraw-Hill book company, inc., 1914.