APA-ийн эшлэл(7 дахь хэвлэлт)

Turner, S., & Housley, R. (2008). Implementing email security and tokens: Current standards, tools, and practices. Wiley.

Чикаго-гийн эшлэл (17 дахь хэвлэлт)

Turner, Sean, ба Russ Housley. Implementing Email Security and Tokens: Current Standards, Tools, and Practices. Indianapolis, IN: Wiley, 2008.

MLA -ийн эшлэл (9 дэх хэвлэлт)

Turner, Sean, ба Russ Housley. Implementing Email Security and Tokens: Current Standards, Tools, and Practices. Wiley, 2008.