Cripton, P. A., Dressler, D. M., Stuart, C. A., Dennison, C. R., & Richards, D. (2014). Bicycle helmets are highly effective at preventing head injury during head impact: Head-form accelerations and injury criteria for helmeted and unhelmeted impacts. Accident analysis and prevention, 70, 1-7. https://doi.org/10.1016/j.aap.2014.02.016
Chicago Style (17th ed.) CitationCripton, Peter A., Daniel M. Dressler, Cameron A. Stuart, Christopher R. Dennison, and Darrin Richards. "Bicycle Helmets Are Highly Effective at Preventing Head Injury During Head Impact: Head-form Accelerations and Injury Criteria for Helmeted and Unhelmeted Impacts." Accident Analysis and Prevention 70 (2014): 1-7. https://doi.org/10.1016/j.aap.2014.02.016.
MLA (9th ed.) CitationCripton, Peter A., et al. "Bicycle Helmets Are Highly Effective at Preventing Head Injury During Head Impact: Head-form Accelerations and Injury Criteria for Helmeted and Unhelmeted Impacts." Accident Analysis and Prevention, vol. 70, 2014, pp. 1-7, https://doi.org/10.1016/j.aap.2014.02.016.