Dyfyniad APA

(2011). World Migration Report 2011: Communicating effectively migration. International organization for migration(IOM).

Dyfyniad Arddull Chicago

World Migration Report 2011: Communicating Effectively Migration. Switzerland: International organization for migration(IOM), 2011.

Dyfyniad MLA

World Migration Report 2011: Communicating Effectively Migration. International organization for migration(IOM), 2011.

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