Cita APA (7th ed.)

Papacostas, C. S., & Prevedouros, P. D. (1993). Transportation engineering and planning (2nd ed.). Prentice Hall.

Cita Chicago (17th ed.)

Papacostas, C. S., i P. D. Prevedouros. Transportation Engineering and Planning. 2nd ed. London: Prentice Hall, 1993.

Cita MLA (9th ed.)

Papacostas, C. S., i P. D. Prevedouros. Transportation Engineering and Planning. 2nd ed. Prentice Hall, 1993.