HILL, L. (1985). A guide to correct english.-- ed.2. Oxford University Press.
芝加哥风格引文HILL, L.A. A Guide to Correct English.-- Ed.2. Singapore: Oxford University Press, 1985.
MLA引文HILL, L.A. A Guide to Correct English.-- Ed.2. Oxford University Press, 1985.
警告：这些引文格式不一定是100％准确.