Harwood, R. (2003). Chemistry (First South Asian Edition.). Cambridge University Press.
芝加哥风格引文Harwood, Richard. Chemistry. First South Asian Edition. Cambridge: Cambridge University Press, 2003.
MLA引文Harwood, Richard. Chemistry. First South Asian Edition. Cambridge University Press, 2003.
警告：这些引文格式不一定是100％准确.