APA引用形式

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

シカゴスタイル引用形

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

MLA引用形式

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

警告: この引用は必ずしも正確ではありません.