एपीए उद्धरण

Omura, G., & George Omura with Brian C. Benton. (2017). Mastering AutoCAD 2018 and AutoCAD LT 2018. Indianapolis, Indiana: Autodesk Official Press/Sybex.

शिकागो स्टाइल उद्धरण

Omura, George, और George Omura with Brian C. Benton. Mastering AutoCAD 2018 and AutoCAD LT 2018. Indianapolis, Indiana: Autodesk Official Press/Sybex, 2017.

एमएलए उद्धरण

Omura, George, और George Omura with Brian C. Benton. Mastering AutoCAD 2018 and AutoCAD LT 2018. Indianapolis, Indiana: Autodesk Official Press/Sybex, 2017.