Cita APA (7a ed.)

Smithells, C. J. (1930). Impurities in metals: Their influence on structure and properties (2nd. ed.). Chapman & Hall, Ltd..

Cita Chicago Style (17a ed.)

Smithells, Colin J. Impurities in Metals: Their Influence on Structure and Properties. 2nd. ed. London: Chapman & Hall, Ltd., 1930.

Cita MLA (8a ed.)

Smithells, Colin J. Impurities in Metals: Their Influence on Structure and Properties. 2nd. ed. Chapman & Hall, Ltd., 1930.