Smithells, C. J. (1950). Metals reference book. [s.n.].
Chicago Style (17th ed.) CitationSmithells, Colin J. Metals Reference Book. [S.l.]: [s.n.], 1950.
MLA (9th ed.) CitationSmithells, Colin J. Metals Reference Book. [s.n.], 1950.
Warning: These citations may not always be 100% accurate.