Phillips, J. A. (1867). The mining and metallurgy of gold and silver. E. and F. N. Spon.
Cita Chicago Style (17a ed.)Phillips, John Arthur. The Mining and Metallurgy of Gold and Silver. London: E. and F. N. Spon, 1867.
Cita MLA (8a ed.)Phillips, John Arthur. The Mining and Metallurgy of Gold and Silver. E. and F. N. Spon, 1867.
Precaución: Estas citas no son 100% exactas.