Autodesk, I. (1990). Autocad: Autocad tutorial, render reference manual and extras manual. Autodesk Publ. Inc.
Chicago Style (17th ed.) CitationAutodesk, Inc. Autocad: Autocad Tutorial, Render Reference Manual and Extras Manual. Autodesk Publ. Inc, 1990.
MLA (8th ed.) CitationAutodesk, Inc. Autocad: Autocad Tutorial, Render Reference Manual and Extras Manual. Autodesk Publ. Inc, 1990.
Warning: These citations may not always be 100% accurate.