Dyfyniad APA

(2007). Exceptionality education Canada. University of Calgary Press].

Dyfyniad Arddull Chicago

Exceptionality Education Canada. [Calgary: University of Calgary Press], 2007.

Dyfyniad MLA

Exceptionality Education Canada. University of Calgary Press], 2007.

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