APA (7th ed.) Citation

Girratano, J., & Riley, G. (2005). Expert systems: Principles and programming (4th ed.). Thomson Course Technology.

Chicago Style (17th ed.) Citation

Girratano, Joseph, and Gary Riley. Expert Systems: Principles and Programming. 4th ed. Boston, Mass.: Thomson Course Technology, 2005.

MLA (9th ed.) Citation

Girratano, Joseph, and Gary Riley. Expert Systems: Principles and Programming. 4th ed. Thomson Course Technology, 2005.