Hobbs, C. A. (1978). The effectiveness of seat belts in reducing injuries to car occupants. Transport and Road research Laboratory.
Citazione stile Chigago Style (17a edizione)Hobbs, C. A. The Effectiveness of Seat Belts in Reducing Injuries to Car Occupants. Crowthorne, Eng: Transport and Road research Laboratory, 1978.
Citatione MLA (9a ed.)Hobbs, C. A. The Effectiveness of Seat Belts in Reducing Injuries to Car Occupants. Transport and Road research Laboratory, 1978.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.