APA引文

 Babiak, J. (2005).  Defending the digital frontier: Practical securtity for management.  John Wiley & Sons, Inc.

Trích dẫn kiểu Chicago

 Babiak, Jan.  Defending the Digital Frontier: Practical Securtity for Management.  John Wiley & Sons, Inc, 2005.

MLA引文

 Babiak, Jan.  Defending the Digital Frontier: Practical Securtity for Management.  John Wiley & Sons, Inc, 2005.

警告：这些引文格式不一定是100％准确.