APA (7th ed.) Citation

Leach, J. A. (2007). AutoCAD 2006 companion: Essentials of AutoCAD plus solid modeling. McGraw-Hill Higher Education.

Chicago Style (17th ed.) Citation

Leach, James A. AutoCAD 2006 Companion: Essentials of AutoCAD Plus Solid Modeling. Boston: McGraw-Hill Higher Education, 2007.

MLA (9th ed.) Citation

Leach, James A. AutoCAD 2006 Companion: Essentials of AutoCAD Plus Solid Modeling. McGraw-Hill Higher Education, 2007.

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