Dyfyniad APA
Hagège, C. (2009). On the death and life of languages. Yale University Press.
Dyfyniad Arddull Chicago
Hagège, Claude. On the Death and Life of Languages. New Haven: Yale University Press, 2009.
Dyfyniad MLA
Hagège, Claude. On the Death and Life of Languages. Yale University Press, 2009.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.