APA

Asphalt Institute. Information series nr 140 [IS-140], . (1974). Highway safety with asphalt pavement. College Park, MD: Asphalt Institute. Information series nr 140 [IS-140].

Chicago

Asphalt Institute. Information series nr 140 [IS-140], . 1974. Highway safety with asphalt pavement. College Park, MD: Asphalt Institute. Information series nr 140 [IS-140].

Harvard

Asphalt Institute. Information series nr 140 [IS-140], . (1974). Highway safety with asphalt pavement. College Park, MD: Asphalt Institute. Information series nr 140 [IS-140].

MLA

Asphalt Institute. Information series nr 140 [IS-140], . Highway safety with asphalt pavement. College Park, MD: Asphalt Institute. Information series nr 140 [IS-140]. 1974.