Dyfyniad APA

Troy, A. (2012). The very hungry city: Urban energy efficiency and the economic fate of cities. Yale University Press.

Dyfyniad Arddull Chicago

Troy, Austin. The Very Hungry City: Urban Energy Efficiency and the Economic Fate of Cities. New Haven: Yale University Press, 2012.

Dyfyniad MLA

Troy, Austin. The Very Hungry City: Urban Energy Efficiency and the Economic Fate of Cities. Yale University Press, 2012.

Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.