APA (7th ed.) Citation

Scullion, T. (2013). TPAD data analysis software and user manual. [Texas A & M Transportation Institute].

Chicago Style (17th ed.) Citation

Scullion, Thomas. TPAD Data Analysis Software and User Manual. [College Station, Tex.]: [Texas A & M Transportation Institute], 2013.

MLA (9th ed.) Citation

Scullion, Thomas. TPAD Data Analysis Software and User Manual. [Texas A & M Transportation Institute], 2013.