एपीए उद्धरण

Allen, L. (2007). AutoCAD: Professional tips and techniques. Indianapolis, IN: Wiley Techology Pub.

शिकागो स्टाइल उद्धरण

Allen, Lynn. AutoCAD: Professional Tips and Techniques. Indianapolis, IN: Wiley Techology Pub, 2007.

एमएलए उद्धरण

Allen, Lynn. AutoCAD: Professional Tips and Techniques. Indianapolis, IN: Wiley Techology Pub, 2007.