Dyfyniad APA

(2007).  DPSM for modeling engineering problems.  John Wiley & Sons.

Dyfyniad Arddull Chicago

 DPSM for Modeling Engineering Problems.  John Wiley & Sons, 2007.

Dyfyniad MLA

 DPSM for Modeling Engineering Problems.  John Wiley & Sons, 2007.

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