Dyfyniad APA
Jones, B. D., & Steven, D. (2015). The risk pivot: Great powers, international security, and the energy revolution. Brookings Institution Press.
Dyfyniad Arddull Chicago
Jones, Bruce D., and David Steven. The Risk Pivot: Great Powers, International Security, and the Energy Revolution. Washington, District of Columbia: Brookings Institution Press, 2015.
Dyfyniad MLA
Jones, Bruce D., and David Steven. The Risk Pivot: Great Powers, International Security, and the Energy Revolution. Brookings Institution Press, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.