Smithells, C. J. (1976). Metals reference book. London: Butterworths.
芝加哥风格引文Smithells, Colin J. Metals Reference Book. London: Butterworths, 1976.
MLA引文Smithells, Colin J. Metals Reference Book. London: Butterworths, 1976.
警告：这些引文格式不一定是100％准确.
APA引文