APA引文

Baker, E. (1972). Contemporay English. Issac Pitman & Sons.

芝加哥风格引文

Baker, Edgar. Contemporay English. London: Issac Pitman & Sons, 1972.

MLA引文

Baker, Edgar. Contemporay English. Issac Pitman & Sons, 1972.

警告：这些引文格式不一定是100％准确.