APA

Aldman B., Lundell B. & Thorngren L. (1976). Non-perpendicular impacts - an experimental study on crach helmets. : Biomechanics of injury to pedestrians, cyclist and motorcyclists. Proceedings.

Chicago

Aldman B, Lundell B and Thorngren L. 1976. Non-perpendicular impacts - an experimental study on crach helmets. : Biomechanics of injury to pedestrians, cyclist and motorcyclists. Proceedings.

Harvard

Aldman B., Lundell B. and Thorngren L. (1976). Non-perpendicular impacts - an experimental study on crach helmets. : Biomechanics of injury to pedestrians, cyclist and motorcyclists. Proceedings.

MLA

Aldman B, Lundell B and Thorngren L. Non-perpendicular impacts - an experimental study on crach helmets. : Biomechanics of injury to pedestrians, cyclist and motorcyclists. Proceedings. 1976.