Calvino, I. (1999). Why read the classics? (1st American ed.). Pantheon Books.
芝加哥风格引文Calvino, Italo. Why Read the Classics? 1st American ed. New York: Pantheon Books, 1999.
MLA引文Calvino, Italo. Why Read the Classics? 1st American ed. Pantheon Books, 1999.
警告：这些引文格式不一定是100％准确.