APA

Wilkins H., . (1977). Accidents to articulated vehicles fitted with load sensing or anti-locking brakes to counteract jack-knifing. Crowthorne: Transport and Road Research Laboratory. Suppl. report nr 222.

Chicago

Wilkins HA, . 1977. Accidents to articulated vehicles fitted with load sensing or anti-locking brakes to counteract jack-knifing. Crowthorne: Transport and Road Research Laboratory. Suppl. report nr 222.

Harvard

Wilkins H., . (1977). Accidents to articulated vehicles fitted with load sensing or anti-locking brakes to counteract jack-knifing. Crowthorne: Transport and Road Research Laboratory. Suppl. report nr 222.

MLA

Wilkins HA, . Accidents to articulated vehicles fitted with load sensing or anti-locking brakes to counteract jack-knifing. Crowthorne: Transport and Road Research Laboratory. Suppl. report nr 222. 1977.