Dyfyniad APA

Bland, S. K. (2008). Grammar sense 4: Advanced grammar and writing. Oxford: Oxford Univ. Press.

Dyfyniad Arddull Chicago

Bland, Susan Kesner. Grammar Sense 4: Advanced Grammar and Writing. Oxford: Oxford Univ. Press, 2008.

Dyfyniad MLA

Bland, Susan Kesner. Grammar Sense 4: Advanced Grammar and Writing. Oxford: Oxford Univ. Press, 2008.

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