APA
IS:73-1950, . (1950). Specification for asphaltic bitumen and fluxed native asphalt for road-making purposes. ISI: Delhi.
Chicago
IS:73-1950, . 1950. Specification for asphaltic bitumen and fluxed native asphalt for road-making purposes. ISI: Delhi.
Harvard
IS:73-1950, . (1950). Specification for asphaltic bitumen and fluxed native asphalt for road-making purposes. ISI: Delhi.
MLA
IS:73-1950, . Specification for asphaltic bitumen and fluxed native asphalt for road-making purposes. ISI: Delhi. 1950.