Cita APA (7th ed.)
Omura, G. (2008). Introducing AutoCAD 2009 and AutoCAD LT 2009. Wiley Pub..
Cita Chicago (17th ed.)
Omura, George. Introducing AutoCAD 2009 and AutoCAD LT 2009. Indianapolis, Ind.: Wiley Pub., 2008.
Cita MLA (9th ed.)
Omura, George. Introducing AutoCAD 2009 and AutoCAD LT 2009. Wiley Pub., 2008.
Atenció: Aquestes cites poden no estar 100% correctes.