APA
I.R.C. Highway Research Board, . (1978). Highway Research Bulletin: Traffic Engineering. New Delhi: INDIAN ROADS CONGRESS, NEW DELHI.
Chicago
I.R.C. Highway Research Board, . 1978. Highway Research Bulletin: Traffic Engineering. New Delhi: INDIAN ROADS CONGRESS, NEW DELHI.
Harvard
I.R.C. Highway Research Board, . (1978). Highway Research Bulletin: Traffic Engineering. New Delhi: INDIAN ROADS CONGRESS, NEW DELHI.
MLA
I.R.C. Highway Research Board, . Highway Research Bulletin: Traffic Engineering. New Delhi: INDIAN ROADS CONGRESS, NEW DELHI. 1978.