APA

[Elsevier], . (1974). Transportation and traffic theory. 6th international symposium, University of New South Wales, Sydney, 26-28 August 1974. Proceedings. New York: [Elsevier].

Chicago

[Elsevier], . 1974. Transportation and traffic theory. 6th international symposium, University of New South Wales, Sydney, 26-28 August 1974. Proceedings. New York: [Elsevier].

Harvard

[Elsevier], . (1974). Transportation and traffic theory. 6th international symposium, University of New South Wales, Sydney, 26-28 August 1974. Proceedings. New York: [Elsevier].

MLA

[Elsevier], . Transportation and traffic theory. 6th international symposium, University of New South Wales, Sydney, 26-28 August 1974. Proceedings. New York: [Elsevier]. 1974.