Dyfyniad APA

Dalton, C. (2008). Grammar sense: Teacher's book 4. Oxford: Oxford Univ. Press.

Dyfyniad Arddull Chicago

Dalton, Catharine. Grammar Sense: Teacher's Book 4. Oxford: Oxford Univ. Press, 2008.

Dyfyniad MLA

Dalton, Catharine. Grammar Sense: Teacher's Book 4. Oxford: Oxford Univ. Press, 2008.

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