Finn, W. (1991). Holding to the Ground. Alfred Publishing Co., Inc..
芝加哥风格引文Finn, William. Holding to the Ground. Louisville, United States: Alfred Publishing Co., Inc., 1991.
MLA引文Finn, William. Holding to the Ground. Alfred Publishing Co., Inc., 1991.
警告：这些引文格式不一定是100％准确.