APA引文

Oxenden, C., & Koenig, C. L. (1999). English file: Intermediate student's book. Oxford: Oxford Univ. Press.

Trích dẫn kiểu Chicago

Oxenden, Clive, và Christina Latham Koenig. English File: Intermediate Student's Book. Oxford: Oxford Univ. Press, 1999.

MLA引文

Oxenden, Clive, và Christina Latham Koenig. English File: Intermediate Student's Book. Oxford: Oxford Univ. Press, 1999.

警告：这些引文格式不一定是100％准确.