APA

Sivak M., . (1981). Homocides, non-traffic accidents, and proportion of young drivers predict traffic fatalities. Ann Arbor, MI: Michigan University. Highway Safety Research Institute.

Chicago

Sivak M, . 1981. Homocides, non-traffic accidents, and proportion of young drivers predict traffic fatalities. Ann Arbor, MI: Michigan University. Highway Safety Research Institute.

Harvard

Sivak M., . (1981). Homocides, non-traffic accidents, and proportion of young drivers predict traffic fatalities. Ann Arbor, MI: Michigan University. Highway Safety Research Institute.

MLA

Sivak M, . Homocides, non-traffic accidents, and proportion of young drivers predict traffic fatalities. Ann Arbor, MI: Michigan University. Highway Safety Research Institute. 1981.