Dyfyniad APA

Howard, S., & Lohmander, A. (2011). Cleft palate speech: Assessment and intervention. Wiley-Blackwell.

Dyfyniad Arddull Chicago

Howard, Sara, and Anette Lohmander. Cleft Palate Speech: Assessment and Intervention. Chichester, West Sussex, UK ; Hoboken, NJ: Wiley-Blackwell, 2011.

Dyfyniad MLA

Howard, Sara, and Anette Lohmander. Cleft Palate Speech: Assessment and Intervention. Wiley-Blackwell, 2011.

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