Cooper, D., Gillen, D. W., & Aubrey, F. (2004). Impacts of California's graduated licensing law of 1998: An assessment by the Institute of Transportation Studies at Berkeley of the effects of the law on fatal and injury crashes of 16 year-old drivers. Institute of Transportation Studies, University of California, Berkeley.
Chicago Style (17th ed.) CitationCooper, Douglas, David W. Gillen, and Frank Aubrey. Impacts of California's Graduated Licensing Law of 1998: An Assessment by the Institute of Transportation Studies at Berkeley of the Effects of the Law on Fatal and Injury Crashes of 16 Year-old Drivers. Berkeley, Calif.: Institute of Transportation Studies, University of California, Berkeley, 2004.
MLA (9th ed.) CitationCooper, Douglas, et al. Impacts of California's Graduated Licensing Law of 1998: An Assessment by the Institute of Transportation Studies at Berkeley of the Effects of the Law on Fatal and Injury Crashes of 16 Year-old Drivers. Institute of Transportation Studies, University of California, Berkeley, 2004.