APA

Smith D., . (1976). Before and after comparison of the introduction of Sunday sessions in the Perth Metropolitan area from the viewpoint of traffic safety. Perth, Australien: Road Traffic Authority. Research and Statistics Division. Report nr 6.

Chicago

Smith DI, . 1976. Before and after comparison of the introduction of Sunday sessions in the Perth Metropolitan area from the viewpoint of traffic safety. Perth, Australien: Road Traffic Authority. Research and Statistics Division. Report nr 6.

Harvard

Smith D., . (1976). Before and after comparison of the introduction of Sunday sessions in the Perth Metropolitan area from the viewpoint of traffic safety. Perth, Australien: Road Traffic Authority. Research and Statistics Division. Report nr 6.

MLA

Smith DI, . Before and after comparison of the introduction of Sunday sessions in the Perth Metropolitan area from the viewpoint of traffic safety. Perth, Australien: Road Traffic Authority. Research and Statistics Division. Report nr 6. 1976.