Cita APA (7th ed.)
Chappell, E. (2015). AutoCAD Civil 3D 2016: Essentials : autodesk official press. John Wiley & Sons, Inc..
Cita Chicago (17th ed.)
Chappell, Eric. AutoCAD Civil 3D 2016: Essentials : Autodesk Official Press. Indianapolis, Indiana: John Wiley & Sons, Inc., 2015.
Cita MLA (9th ed.)
Chappell, Eric. AutoCAD Civil 3D 2016: Essentials : Autodesk Official Press. John Wiley & Sons, Inc., 2015.
Atenció: Aquestes cites poden no estar 100% correctes.