APA

Jehu V., Pearson L., . (1977). Impacts of European cars and a passenger coach against shaped concrete barriers. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 801.

Chicago

Jehu VJ, Pearson LC, . 1977. Impacts of European cars and a passenger coach against shaped concrete barriers. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 801.

Harvard

Jehu V., Pearson L., . (1977). Impacts of European cars and a passenger coach against shaped concrete barriers. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 801.

MLA

Jehu VJ, Pearson LC, . Impacts of European cars and a passenger coach against shaped concrete barriers. Crowthorne: Transport and Road Research Laboratory. Lab. report nr 801. 1977.