Dumdum, S. J. Why it is wrong to cut down trees. [anthology].
芝加哥风格引文Dumdum, Simeon Jr. Why It Is Wrong to Cut Down Trees. [anthology].
MLA引文Dumdum, Simeon Jr. Why It Is Wrong to Cut Down Trees. [anthology].
警告：这些引文格式不一定是100％准确.
APA引文