Dyfyniad APA
Trousdale, G. (2010). An introduction to English sociolinguistics. Edinburgh University Press.
Dyfyniad Arddull Chicago
Trousdale, Graeme. An Introduction to English Sociolinguistics. Edinburgh: Edinburgh University Press, 2010.
Dyfyniad MLA
Trousdale, Graeme. An Introduction to English Sociolinguistics. Edinburgh University Press, 2010.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.