Cita APA (7th ed.)
Ortuzar, J. d. D., & Willumsen, L. (2011). Modelling Transport (4th ed.). John Wiley & Sons.
Cita Chicago (17th ed.)
Ortuzar, Juan de Dios, i Luis Willumsen. Modelling Transport. 4th ed. United Kingdom: John Wiley & Sons, 2011.
Cita MLA (9th ed.)
Ortuzar, Juan de Dios, i Luis Willumsen. Modelling Transport. 4th ed. John Wiley & Sons, 2011.
Atenció: Aquestes cites poden no estar 100% correctes.