Cita APA (7th ed.)
Downs, A. (2004). Still stuck in traffic: Coping with peak-hour traffic congestion. Brookings Institution Press.
Cita Chicago (17th ed.)
Downs, Anthony. Still Stuck in Traffic: Coping with Peak-hour Traffic Congestion. Washington, D.C.: Brookings Institution Press, 2004.
Cita MLA (9th ed.)
Downs, Anthony. Still Stuck in Traffic: Coping with Peak-hour Traffic Congestion. Brookings Institution Press, 2004.
Atenció: Aquestes cites poden no estar 100% correctes.