Ries, A. (2000). The 11 immutable laws of internet branding. HarperBusiness.
芝加哥风格引文Ries, Al. The 11 Immutable Laws of Internet Branding. New York: HarperBusiness, 2000.
MLA引文Ries, Al. The 11 Immutable Laws of Internet Branding. HarperBusiness, 2000.
警告：这些引文格式不一定是100％准确.