Dyfyniad APA

Fisher, S. (2003). The genetic basis of a severe speech and language disorder.

Dyfyniad Arddull Chicago

Fisher, S. The Genetic Basis of a Severe Speech and Language Disorder. 2003.

Dyfyniad MLA

Fisher, S. The Genetic Basis of a Severe Speech and Language Disorder. 2003.

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