Garling, T., & Steg, L. (2007). Threats from car traffic to the quality of urban life: Problems, causes, and solutions. Emerald Group Publishing Limited.
Citazione stile Chigago Style (17a edizione)Garling, Tommy, e Linda Steg. Threats from Car Traffic to the Quality of Urban Life: Problems, Causes, and Solutions. United Kingdom: Emerald Group Publishing Limited, 2007.
Citatione MLA (9a ed.)Garling, Tommy, e Linda Steg. Threats from Car Traffic to the Quality of Urban Life: Problems, Causes, and Solutions. Emerald Group Publishing Limited, 2007.
Attenzione: Queste citazioni potrebbero non essere precise al 100%.