APA引用形式

Doff, A., & Jones, C. (1999). Language in use: Beginner: classroom book. Cambridge: Cambridge U. P..

シカゴスタイル引用形

Doff, Adrian, , Christopher Jones. Language in Use: Beginner: Classroom Book. Cambridge: Cambridge U. P., 1999.

MLA引用形式

Doff, Adrian, , Christopher Jones. Language in Use: Beginner: Classroom Book. Cambridge: Cambridge U. P., 1999.

警告: この引用は必ずしも正確ではありません.