Cita APA (7a ed.)

Hiorns, A. H. (1895). Principles of metallurgy. Macmillan & Co..

Cita Chicago Style (17a ed.)

Hiorns, Arthur H. Principles of Metallurgy. London: Macmillan & Co., 1895.

Cita MLA (8a ed.)

Hiorns, Arthur H. Principles of Metallurgy. Macmillan & Co., 1895.