Shults, R. A., & Williams, A. F. (2017). Trends in teen driver licensure, driving patterns and crash involvement in the United States, 2006–2015(). J Safety Res.
Stile di citazione ChicagoShults, Ruth A., e Allan F. Williams. "Trends in Teen Driver Licensure, Driving Patterns and Crash Involvement in the United States, 2006–2015()." J Safety Res 2017.
Citazione MLAShults, Ruth A., e Allan F. Williams. "Trends in Teen Driver Licensure, Driving Patterns and Crash Involvement in the United States, 2006–2015()." J Safety Res 2017.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.