THOMSON, A., & MARTINET, A. (1979). A practical english grammar .-- Ed.2. Oxford University Press.
芝加哥风格引文THOMSON, A.J, 与 A.V MARTINET. A Practical English Grammar .-- Ed.2. Oxford: Oxford University Press, 1979.
MLA引文THOMSON, A.J, 与 A.V MARTINET. A Practical English Grammar .-- Ed.2. Oxford University Press, 1979.
警告：这些引文格式不一定是100％准确.