Grady, M. W. (1970). Syntax and semantics of the English verb phrase. Mouton.
芝加哥风格引文Grady, Michael Wimont. Syntax and Semantics of the English Verb Phrase. The Hague: Mouton, 1970.
MLA引文Grady, Michael Wimont. Syntax and Semantics of the English Verb Phrase. Mouton, 1970.
警告：这些引文格式不一定是100％准确.