Green, D. (1975). Contemporary English grammer structure and compositions. Macmillan.
芝加哥风格引文Green, David. Contemporary English Grammer Structure and Compositions. Madras: Macmillan, 1975.
MLA引文Green, David. Contemporary English Grammer Structure and Compositions. Macmillan, 1975.
警告：这些引文格式不一定是100％准确.