APA

Ljung C., Lindgren S. & Aldman B. (1981). On the analytical approach to head injury criteria. : Consensus workshop on head and neck injury, Washington DC, March 26-27, 1981.

Chicago

Ljung C, Lindgren S and Aldman B. 1981. On the analytical approach to head injury criteria. : Consensus workshop on head and neck injury, Washington DC, March 26-27, 1981.

Harvard

Ljung C., Lindgren S. and Aldman B. (1981). On the analytical approach to head injury criteria. : Consensus workshop on head and neck injury, Washington DC, March 26-27, 1981.

MLA

Ljung C, Lindgren S and Aldman B. On the analytical approach to head injury criteria. : Consensus workshop on head and neck injury, Washington DC, March 26-27, 1981. 1981.