RUTHERFORD, W. (1998). A workbook in the structure of English: Linguistic andlanguage acquisition. Blacwell.
芝加哥风格引文RUTHERFORD, William. A Workbook in the Structure of English: Linguistic Andlanguage Acquisition. Massachusetts: Blacwell, 1998.
MLA引文RUTHERFORD, William. A Workbook in the Structure of English: Linguistic Andlanguage Acquisition. Blacwell, 1998.
警告：这些引文格式不一定是100％准确.