Dyfyniad APA
(2015). The state of social safety nets 2015. The World Bank.
Dyfyniad Arddull Chicago
The State of Social Safety Nets 2015. Washington, District of Columbia: The World Bank, 2015.
Dyfyniad MLA
The State of Social Safety Nets 2015. The World Bank, 2015.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.