Turner, S., & Housley, R. (2008). Implementing email security and tokens: Current standards, tools, and practices. Wiley.
芝加哥风格引文Turner, Sean, 与 Russ Housley. Implementing Email Security and Tokens: Current Standards, Tools, and Practices. Indianapolis, IN: Wiley, 2008.
MLA引文Turner, Sean, 与 Russ Housley. Implementing Email Security and Tokens: Current Standards, Tools, and Practices. Wiley, 2008.
警告：这些引文格式不一定是100％准确.