APA引文

 Giarratano, J. C. (2005).  Expert systems: Principles and programming.  PWS Pub. Co.

Trích dẫn kiểu Chicago

 Giarratano, Joseph C.  Expert Systems: Principles and Programming.  PWS Pub. Co, 2005.

MLA引文

 Giarratano, Joseph C.  Expert Systems: Principles and Programming.  PWS Pub. Co, 2005.

警告：這些引文格式不一定是100％准確.