Cita APA (7a ed.)

Simpson, H., Warren, R. A., & Pagé-Valin, L. (1977). Analysis of the fatal traffic crashes in Canada: 1974 - 1975 : focus; the impaired driver. Traffic Injury Research Foundation of Canada.

Cita Chicago Style (17a ed.)

Simpson, H., R. A. Warren, y L. Pagé-Valin. Analysis of the Fatal Traffic Crashes in Canada: 1974 - 1975 : Focus; the Impaired Driver. Ottawa, Ont: Traffic Injury Research Foundation of Canada, 1977.

Cita MLA (8a ed.)

Simpson, H., et al. Analysis of the Fatal Traffic Crashes in Canada: 1974 - 1975 : Focus; the Impaired Driver. Traffic Injury Research Foundation of Canada, 1977.