Dyfyniad APA

Podobnik, B. (2006). Global energy shifts: Fostering sustainability in a turbulent age. Temple University Press.

Dyfyniad Arddull Chicago

Podobnik, Bruce. Global Energy Shifts: Fostering Sustainability in a Turbulent Age. Philadelphia, PA: Temple University Press, 2006.

Dyfyniad MLA

Podobnik, Bruce. Global Energy Shifts: Fostering Sustainability in a Turbulent Age. Temple University Press, 2006.

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