APA (7th ed.) Citation

Smithells, C. J. (1955). Metals reference book (2a. ed.). Butterworths Scientific.

Chicago Style (17th ed.) Citation

Smithells, Colin J. Metals Reference Book. 2a. ed. Londres: Butterworths Scientific, 1955.

MLA (9th ed.) Citation

Smithells, Colin J. Metals Reference Book. 2a. ed. Butterworths Scientific, 1955.