Dyfyniad APA

Cooper, J. D. (1997). Literacy: Helping children construc meaning (3rd ed.). Boston: Houghton Mifflin.

Dyfyniad Arddull Chicago

Cooper, J. David. Literacy: Helping Children Construc Meaning. 3rd ed. Boston: Houghton Mifflin, 1997.

Dyfyniad MLA

Cooper, J. David. Literacy: Helping Children Construc Meaning. 3rd ed. Boston: Houghton Mifflin, 1997.

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