APA引文

 Stallings, W. (2017).  Network security essentials: Applications and standards.  Pearson.

Trích dẫn kiểu Chicago

 Stallings, William.  Network Security Essentials: Applications and Standards.  Pearson, 2017.

MLA引文

 Stallings, William.  Network Security Essentials: Applications and Standards.  Pearson, 2017.

警告：这些引文格式不一定是100％准确.