Cita APA (7th ed.)
Devuyst, D., Hens, L., & Lannoy, W. d. (2001). How green is the city?: Sustainability assessment and the management of urban environments. Columbia University Press.
Cita Chicago (17th ed.)
Devuyst, Dimitri, Luc Hens, i W. de Lannoy. How Green Is the City?: Sustainability Assessment and the Management of Urban Environments. New York, [New York]: Columbia University Press, 2001.
Cita MLA (9th ed.)
Devuyst, Dimitri, et al. How Green Is the City?: Sustainability Assessment and the Management of Urban Environments. Columbia University Press, 2001.
Atenció: Aquestes cites poden no estar 100% correctes.