KERRIGAN, W. J. (1974). Writing to the point six basic steps. Harcourt Brace Jovanovich.
芝加哥风格引文KERRIGAN, William J. Writing to the Point Six Basic Steps. New York: Harcourt Brace Jovanovich, 1974.
MLA引文KERRIGAN, William J. Writing to the Point Six Basic Steps. Harcourt Brace Jovanovich, 1974.
警告：这些引文格式不一定是100％准确.