APA (7th ed.) Citation

AUTODESK PRESS. AutoCAD Release 12: Reference manual. Autodesk.

Chicago Style (17th ed.) Citation

AUTODESK PRESS. AutoCAD Release 12: Reference Manual. Switzerland: Autodesk.

MLA (8th ed.) Citation

AUTODESK PRESS. AutoCAD Release 12: Reference Manual. Autodesk.

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