Lynds, G., & Ludlum, R. (2003). Robert Ludlum's The Altman code. St. Martin's Press, Orion Books.
芝加哥风格引文Lynds, Gayle, 与 Robert Ludlum. Robert Ludlum's The Altman Code. New York : London: St. Martin's Press, Orion Books, 2003.
MLA引文Lynds, Gayle, 与 Robert Ludlum. Robert Ludlum's The Altman Code. St. Martin's Press, Orion Books, 2003.
警告：这些引文格式不一定是100％准确.