APA引文

Cohen, J. M. (1993). The Penguin dictionary of twentieth-century quotations (Rev. & expanded ed.). Viking.

芝加哥风格引文

Cohen, J. M. The Penguin Dictionary of Twentieth-century Quotations. Rev. & expanded ed. London: Viking, 1993.

MLA引文

Cohen, J. M. The Penguin Dictionary of Twentieth-century Quotations. Rev. & expanded ed. Viking, 1993.

警告：这些引文格式不一定是100％准确.