Gaya APA

Berkely,Calif), I, S, O, T, T, O, T, F, A, T, (, T. et al (1993). International and traffic theory : . New York: Elsevier.

Gaya MLA

Berkely,Calif), INTERNATIONAL, Symposium, On, The, Theory, Of, Trafic, Flow, And, Transport, (12, Th.:1993:. et al. "International and traffic theory :". New York: Elsevier, 1993. Buku.