Lester, J. D. (1993). Writing research papers: A complete guide (7th ed.). Harper Collins.
芝加哥风格引文Lester, James D. Writing Research Papers: A Complete Guide. 7th ed. New York: Harper Collins, 1993.
MLA引文Lester, James D. Writing Research Papers: A Complete Guide. 7th ed. Harper Collins, 1993.
警告：这些引文格式不一定是100％准确.