Cita APA (7th ed.)
Chappell, E. (2013). AutoCAD Civil 3D 2014: Essentials. John Wiley & Sons.
Cita Chicago (17th ed.)
Chappell, Eric. AutoCAD Civil 3D 2014: Essentials. Indianapolis: John Wiley & Sons, 2013.
Cita MLA (9th ed.)
Chappell, Eric. AutoCAD Civil 3D 2014: Essentials. John Wiley & Sons, 2013.
Atenció: Aquestes cites poden no estar 100% correctes.