Wheeler, J. O. (1974). The Urban Circulation Noose. Duxbury Press.
Cita Chicago (17th ed.)Wheeler, James O. The Urban Circulation Noose. North Scituate, MA: Duxbury Press, 1974.
Cita MLA (9th ed.)Wheeler, James O. The Urban Circulation Noose. Duxbury Press, 1974.
Atenció: Aquestes cites poden no estar 100% correctes.