Williamson, L. (2009). On demand writing: Applying the strategies of impromptu speaking to impromptu writing. International Debate Education Association.
芝加哥风格引文Williamson, Lynette. On Demand Writing: Applying the Strategies of Impromptu Speaking to Impromptu Writing. New York: International Debate Education Association, 2009.
MLA引文Williamson, Lynette. On Demand Writing: Applying the Strategies of Impromptu Speaking to Impromptu Writing. International Debate Education Association, 2009.
警告：这些引文格式不一定是100％准确.