Dyfyniad APA

Walker, P. A., & Hurley, P. T. (2011). Planning paradise: Politics and visioning of land use in Oregon. University of Arizona Press.

Dyfyniad Arddull Chicago

Walker, Peter A., and Patrick T. Hurley. Planning Paradise: Politics and Visioning of Land Use in Oregon. Tuscon: University of Arizona Press, 2011.

Dyfyniad MLA

Walker, Peter A., and Patrick T. Hurley. Planning Paradise: Politics and Visioning of Land Use in Oregon. University of Arizona Press, 2011.

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