APA (7th ed.) Zitazioa

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

Chicago Style (17th ed.) Zitazioa

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

MLA (9th ed.) Zitazioa

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