PERKINS, W. H. (1978). Human perspectives in speech and language disorders. The C.V.Mosby co.
芝加哥风格引文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.
警告：这些引文格式不一定是100％准确.