Berman, L. A., & Kirstein, L. (1996). Practical idioms. National Textbook.
芝加哥风格引文Berman, Louis A., 与 Laurette Kirstein. Practical Idioms. Lincolnwood, Ill: National Textbook, 1996.
MLA引文Berman, Louis A., 与 Laurette Kirstein. Practical Idioms. National Textbook, 1996.
警告：这些引文格式不一定是100％准确.