APA引文

PERKINS, W. H. (1978). Human perspectives in speech and language disorders. The C.V.Mosby co.

Chicago Style (17th ed.) Citation

PERKINS, William H. Human Perspectives in Speech and Language Disorders. Saint Louis: The C.V.Mosby co, 1978.

MLA引文

PERKINS, William H. Human Perspectives in Speech and Language Disorders. The C.V.Mosby co, 1978.