Steiner, G. (1978). On difficulty, and other essays. Oxford University Press.
芝加哥风格引文Steiner, George. On Difficulty, and Other Essays. New York: Oxford University Press, 1978.
MLA引文Steiner, George. On Difficulty, and Other Essays. Oxford University Press, 1978.
警告：这些引文格式不一定是100％准确.