APA引文

Swan, M. (1987). The Cambridge English course 3: Test book. No.3. Cambridge University Press.

Trích dẫn kiểu Chicago

Swan, Michael. The Cambridge English Course 3: Test Book. No.3. Cambridge University Press, 1987.

MLA引文

Swan, Michael. The Cambridge English Course 3: Test Book. No.3. Cambridge University Press, 1987.

警告:这些引文格式不一定是100%准确.