Dyfyniad APA
WISHART, J., & PITCAIRN, T. (2000). RECOGNITION OF IDENTITY AND EXPRESSION IN FACES BY CHILDREN WITH DOWN SINDROME.
Dyfyniad Arddull Chicago
WISHART, J.G, and T.K PITCAIRN. RECOGNITION OF IDENTITY AND EXPRESSION IN FACES BY CHILDREN WITH DOWN SINDROME. 2000.
Dyfyniad MLA
WISHART, J.G, and T.K PITCAIRN. RECOGNITION OF IDENTITY AND EXPRESSION IN FACES BY CHILDREN WITH DOWN SINDROME. 2000.
Rhybudd: Mae'n bosib nad yw'r dyfyniadau hyn bob amser yn 100% cywir.