APA (7th ed.) Citation

Duell, R., Hathorn, T., & Hathorn, T. R. (2015). Autodesk Revit architecture 2016: Essentials. Sybex.

Chicago Style (17th ed.) Citation

Duell, Ryan, Tobias Hathorn, and Tessa Reist Hathorn. Autodesk Revit Architecture 2016: Essentials. Indianapolis, Indiana: Sybex, 2015.

MLA (9th ed.) Citation

Duell, Ryan, et al. Autodesk Revit Architecture 2016: Essentials. Sybex, 2015.