APA

[Elsevier], . (1972). Traffic flow and transportation. 5th international symposium on the Theory of Traffic Flow and Transportation; Berkeley; 1971. New York, NY: [Elsevier].

Chicago

[Elsevier], . 1972. Traffic flow and transportation. 5th international symposium on the Theory of Traffic Flow and Transportation; Berkeley; 1971. New York, NY: [Elsevier].

Harvard

[Elsevier], . (1972). Traffic flow and transportation. 5th international symposium on the Theory of Traffic Flow and Transportation; Berkeley; 1971. New York, NY: [Elsevier].

MLA

[Elsevier], . Traffic flow and transportation. 5th international symposium on the Theory of Traffic Flow and Transportation; Berkeley; 1971. New York, NY: [Elsevier]. 1972.