APA引文

 Limoncelli, T. (2007).  Practice of system and network administration.  Addison-Wesley.

Trích dẫn kiểu Chicago

 Limoncelli, Tom.  Practice of System and Network Administration.  Addison-Wesley, 2007.

MLA引文

 Limoncelli, Tom.  Practice of System and Network Administration.  Addison-Wesley, 2007.

警告：这些引文格式不一定是100％准确.