Dyfyniad APA
Gregg, S. M. (2010). Managing the mountains: Land use planning, the New Deal, and the creation of a federal landscape in Appalachia. Yale University Press.
Dyfyniad Arddull Chicago
Gregg, Sara M. Managing the Mountains: Land Use Planning, the New Deal, and the Creation of a Federal Landscape in Appalachia. New Haven: Yale University Press, 2010.
Dyfyniad MLA
Gregg, Sara M. Managing the Mountains: Land Use Planning, the New Deal, and the Creation of a Federal Landscape in Appalachia. Yale University Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.