Dyfyniad APA

(1993). The powers of literacy: A genre approach to teaching writing. London: Falmer.

Dyfyniad Arddull Chicago

The Powers of Literacy: A Genre Approach to Teaching Writing. London: Falmer, 1993.

Dyfyniad MLA

The Powers of Literacy: A Genre Approach to Teaching Writing. London: Falmer, 1993.

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