Dyfyniad APA

 Siler, W. (2005).  Fuzzy expert systems and fuzzy reasoning.  Wiley.

Dyfyniad Arddull Chicago

 Siler, William.  Fuzzy Expert Systems and Fuzzy Reasoning.  Wiley, 2005.

Dyfyniad MLA

 Siler, William.  Fuzzy Expert Systems and Fuzzy Reasoning.  Wiley, 2005.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.