APA

Al-Senan S. H., Wright P. H., . (1987). Prediction of head-on accident sites. : Transportation Research Record.

Chicago

Al-Senan Shukri H, Wright Paul H, . 1987. Prediction of head-on accident sites. : Transportation Research Record.

Harvard

Al-Senan S. H., Wright P. H., . (1987). Prediction of head-on accident sites. : Transportation Research Record.

MLA

Al-Senan Shukri H, Wright Paul H, . Prediction of head-on accident sites. : Transportation Research Record. 1987.