Brown, D. (2004). Digital fortress (Second edition.). Thomas Dune Books.
芝加哥风格引文Brown, Dan. Digital Fortress. Second edition. New York: Thomas Dune Books, 2004.
MLA引文Brown, Dan. Digital Fortress. Second edition. Thomas Dune Books, 2004.
警告：这些引文格式不一定是100％准确.