Dyfyniad APA

Parrott, M. (2000). Grammar for english language teachers. Cambridge University Press.

Dyfyniad Arddull Chicago

Parrott, Martin. Grammar for English Language Teachers. Ambridge: Cambridge University Press, 2000.

Dyfyniad MLA

Parrott, Martin. Grammar for English Language Teachers. Cambridge University Press, 2000.

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