Coyle, M. (1998). William Shakespeare, Richard II. Icon Books ; Columbia University Press.
芝加哥风格引文Coyle, Martin. William Shakespeare, Richard II. Duxford, England: New York: Icon Books ; Columbia University Press, 1998.
MLA引文Coyle, Martin. William Shakespeare, Richard II. Icon Books ; Columbia University Press, 1998.
警告：这些引文格式不一定是100％准确.