Shanley, J. P. (2008). Doubt: A parable. Theatre Communications Group.
芝加哥风格引文Shanley, John Patrick. Doubt: A Parable. New York: Theatre Communications Group, 2008.
MLA引文Shanley, John Patrick. Doubt: A Parable. Theatre Communications Group, 2008.
警告：这些引文格式不一定是100％准确.