APA

Hurt H., Ouellet J. & Thom D. (1981). Motorcycle accident cause factors and identification of countermeasures. Vol I. Los Angeles, CA: Southern California University. Traffic Safety Center.

Chicago

Hurt HH,Jr, Ouellet JV and Thom DR. 1981. Motorcycle accident cause factors and identification of countermeasures. Vol I. Los Angeles, CA: Southern California University. Traffic Safety Center.

Harvard

Hurt H., Ouellet J. and Thom D. (1981). Motorcycle accident cause factors and identification of countermeasures. Vol I. Los Angeles, CA: Southern California University. Traffic Safety Center.

MLA

Hurt HH,Jr, Ouellet JV and Thom DR. Motorcycle accident cause factors and identification of countermeasures. Vol I. Los Angeles, CA: Southern California University. Traffic Safety Center. 1981.