Covino, W. A., & Jolliffe, D. A. (1995). Rhetoric: Concepts, definitions, boundaries. Allyn and Bacon.
芝加哥风格引文Covino, William A., 与 David A. Jolliffe. Rhetoric: Concepts, Definitions, Boundaries. Boston: Allyn and Bacon, 1995.
MLA引文Covino, William A., 与 David A. Jolliffe. Rhetoric: Concepts, Definitions, Boundaries. Allyn and Bacon, 1995.
警告：这些引文格式不一定是100％准确.