APA

Cripton P. A., Dressler D. M., Stuart C. A., Dennison C. R. & Richards D. (20150116). 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.

Chicago

Cripton Peter A, Dressler Daniel M, Stuart Cameron A, Dennison Christopher R and Richards Darrin. 20150116. 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.

Harvard

Cripton P. A., Dressler D. M., Stuart C. A., Dennison C. R. and Richards D. (20150116). 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.

MLA

Cripton Peter A, Dressler Daniel M, Stuart Cameron A, Dennison Christopher R and Richards Darrin. 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. 20150116.