Cambridge Idioms Dictionary. Cambridge Unversity Press.
芝加哥风格引文Cambridge Idioms Dictionary. 1998 1998: Cambridge Unversity Press.
MLA引文Cambridge Idioms Dictionary. Cambridge Unversity Press.
警告：这些引文格式不一定是100％准确.
APA引文
Cambridge Idioms Dictionary. Cambridge Unversity Press.
芝加哥风格引文Cambridge Idioms Dictionary. 1998 1998: Cambridge Unversity Press.
MLA引文Cambridge Idioms Dictionary. Cambridge Unversity Press.