HILL, L. (1980). Elementary anecdotes in American english. Oxford University.
芝加哥风格引文HILL, L.A. Elementary Anecdotes in American English. New York: Oxford University, 1980.
MLA引文HILL, L.A. Elementary Anecdotes in American English. Oxford University, 1980.
警告：这些引文格式不一定是100％准确.