APA (7th ed.) Citation

Omura, G., & Graham, R. (2011). Mastering AutoCAD 2012 and AutoCAD LT 2012: Autodesk official training guide. Wiley.

Chicago Style (17th ed.) Citation

Omura, George, and Rick Graham. Mastering AutoCAD 2012 and AutoCAD LT 2012: Autodesk Official Training Guide. Indianapolis, Ind: Wiley, 2011.

MLA (9th ed.) Citation

Omura, George, and Rick Graham. Mastering AutoCAD 2012 and AutoCAD LT 2012: Autodesk Official Training Guide. Wiley, 2011.

Warning: These citations may not always be 100% accurate.