APA引文

Singleton, S. (2008). Email legal issues 2008 ([Rev. ed.].). Thorogood.

芝加哥风格引文

Singleton, Susan. Email Legal Issues 2008. [Rev. ed.]. London: Thorogood, 2008.

MLA引文

Singleton, Susan. Email Legal Issues 2008. [Rev. ed.]. Thorogood, 2008.