APA
Woodrooffe J., Billing J., . (1983). Characteristics of truck combinations with the double drawbar dolly. Ottawa: Roads and Transportation Association of Canada. Research series.
Chicago
Woodrooffe JHF, Billing JR, . 1983. Characteristics of truck combinations with the double drawbar dolly. Ottawa: Roads and Transportation Association of Canada. Research series.
Harvard
Woodrooffe J., Billing J., . (1983). Characteristics of truck combinations with the double drawbar dolly. Ottawa: Roads and Transportation Association of Canada. Research series.
MLA
Woodrooffe JHF, Billing JR, . Characteristics of truck combinations with the double drawbar dolly. Ottawa: Roads and Transportation Association of Canada. Research series. 1983.