(2017, 27. July). Examining the use of head impact sensors in school sports. Zugriff unter https://www.mathematica-mpr.com/our-publications-and-findings/projects/examining-the-use-of-head-impact-sensors-in-school-sports
APA (7th ed.) Citation(2017). Examining the use of head impact sensors in school sports. Mathematica Policy Research.
Chicago Style (17th ed.) Citation"Examining the Use of Head Impact Sensors in School Sports." Mathematica Policy Research 2017.
MLA (9th ed.) Citation"Examining the Use of Head Impact Sensors in School Sports." Mathematica Policy Research, 2017.
Warning: These citations may not always be 100% accurate.