Dyfyniad APA

Turner, B. (2006). The Writer's handbook 2007 (20th anniversary ed.). Macmillan.

Dyfyniad Arddull Chicago

Turner, Barry. The Writer's Handbook 2007. 20th anniversary ed. London: Macmillan, 2006.

Dyfyniad MLA

Turner, Barry. The Writer's Handbook 2007. 20th anniversary ed. Macmillan, 2006.

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