APA

Hilyard J., Melvin J. & McElhaney J. (1973). Deployable head restraints. Ann Arbor, MI: Michigan University. Highway Safety Research Institute.

Chicago

Hilyard JF, Melvin JW and McElhaney JH. 1973. Deployable head restraints. Ann Arbor, MI: Michigan University. Highway Safety Research Institute.

Harvard

Hilyard J., Melvin J. and McElhaney J. (1973). Deployable head restraints. Ann Arbor, MI: Michigan University. Highway Safety Research Institute.

MLA

Hilyard JF, Melvin JW and McElhaney JH. Deployable head restraints. Ann Arbor, MI: Michigan University. Highway Safety Research Institute. 1973.