APA (7e ed.) Bronvermelding
Downs, A. (2004). Still stuck in traffic: Coping with peak-hour traffic congestion. Brookings Institution Press.
Chicago (17e ed.) Bronvermelding
Downs, Anthony. Still Stuck in Traffic: Coping with Peak-hour Traffic Congestion. Washington, D.C.: Brookings Institution Press, 2004.
MLA (9e ed.) Bronvermelding
Downs, Anthony. Still Stuck in Traffic: Coping with Peak-hour Traffic Congestion. Brookings Institution Press, 2004.
Let op: Deze citaties zijn niet altijd 100% accuraat.