Cita APA (7th ed.)

May, A. D. (1990). Traffic flow fundamentals. Prentice-Hall.

Cita Chicago (17th ed.)

May, Adolf D. Traffic Flow Fundamentals. Englewood Cliffs, N. J: Prentice-Hall, 1990.

Cita MLA (9th ed.)

May, Adolf D. Traffic Flow Fundamentals. Prentice-Hall, 1990.