APA

Attwood D., . (1976). Daytime running lights project. IV. Two-lane passing performance as a function of headlight intensity and ambient illumination. Ottawa: Transport Canada. Road safety. Technical report RSU 76/1.

Chicago

Attwood DA, . 1976. Daytime running lights project. IV. Two-lane passing performance as a function of headlight intensity and ambient illumination. Ottawa: Transport Canada. Road safety. Technical report RSU 76/1.

Harvard

Attwood D., . (1976). Daytime running lights project. IV. Two-lane passing performance as a function of headlight intensity and ambient illumination. Ottawa: Transport Canada. Road safety. Technical report RSU 76/1.

MLA

Attwood DA, . Daytime running lights project. IV. Two-lane passing performance as a function of headlight intensity and ambient illumination. Ottawa: Transport Canada. Road safety. Technical report RSU 76/1. 1976.