Shepard, S. (2011). True West (Samuel French acting edition.). Samuel French.
芝加哥风格引文Shepard, Sam. True West. Samuel French acting edition. New York: Samuel French, 2011.
MLA引文Shepard, Sam. True West. Samuel French acting edition. Samuel French, 2011.
警告：这些引文格式不一定是100％准确.