Cole, W. (1969). Pith and Vinegar: An anthology of short humorous poetry. Simon and Schuster.
芝加哥风格引文Cole, William. Pith and Vinegar: An Anthology of Short Humorous Poetry. New York: Simon and Schuster, 1969.
MLA引文Cole, William. Pith and Vinegar: An Anthology of Short Humorous Poetry. Simon and Schuster, 1969.
警告：这些引文格式不一定是100％准确.