American Speech and Hearing Association & American Speech-Language-Hearing Association. (1971). Language, speech & hearing services in schools. American Speech and Hearing Association.
Citação do estilo Chicago (17ª ed.)American Speech and Hearing Association e American Speech-Language-Hearing Association. Language, Speech & Hearing Services in Schools. Washington, D.C.: American Speech and Hearing Association, 1971.
Citação MLA (9ª ed.)American Speech and Hearing Association e American Speech-Language-Hearing Association. Language, Speech & Hearing Services in Schools. American Speech and Hearing Association, 1971.
Nota: a formatação da citação pode não corresponder 100% ao definido pela respectiva norma.