Graham, W. (2016). Dream Cities: Seven urban ideas that shape the world. HarperCollins.
Cita Chicago (17th ed.)Graham, Wade. Dream Cities: Seven Urban Ideas That Shape the World. New York: HarperCollins, 2016.
Cita MLA (9th ed.)Graham, Wade. Dream Cities: Seven Urban Ideas That Shape the World. HarperCollins, 2016.
Atenció: Aquestes cites poden no estar 100% correctes.