APA

Dreznes M. G., Denman O. S., . (1991). The importance of using a range of vehicle weights when testing a crash cushion. : Statens Väg- och Trafikinstitut. VTI rapport.

Chicago

Dreznes Michael G, Denman Owen S, . 1991. The importance of using a range of vehicle weights when testing a crash cushion. : Statens Väg- och Trafikinstitut. VTI rapport.

Harvard

Dreznes M. G., Denman O. S., . (1991). The importance of using a range of vehicle weights when testing a crash cushion. : Statens Väg- och Trafikinstitut. VTI rapport.

MLA

Dreznes Michael G, Denman Owen S, . The importance of using a range of vehicle weights when testing a crash cushion. : Statens Väg- och Trafikinstitut. VTI rapport. 1991.