APA

Mackett R. L., . (2003). The effectiveness of initiatives to reduce children's car use. : European transport conference 2003.

Chicago

Mackett Roger L, . 2003. The effectiveness of initiatives to reduce children's car use. : European transport conference 2003.

Harvard

Mackett R. L., . (2003). The effectiveness of initiatives to reduce children's car use. : European transport conference 2003.

MLA

Mackett Roger L, . The effectiveness of initiatives to reduce children's car use. : European transport conference 2003. 2003.