APA引文

Boardman, R. (1979). Over to You: Oral/Aural Skills for Advanced Students of English. Cambridge: Cambridge University.

Trích dẫn kiểu Chicago

Boardman, Roy. Over to You: Oral/Aural Skills for Advanced Students of English. Cambridge: Cambridge University, 1979.

MLA引文

Boardman, Roy. Over to You: Oral/Aural Skills for Advanced Students of English. Cambridge: Cambridge University, 1979.

警告：这些引文格式不一定是100％准确.