APA引用形式

Elaine Walker. (2000). New grammar practice for pre-intermediate students. London: Longman.

シカゴスタイル引用形

Elaine Walker. New Grammar Practice for Pre-intermediate Students. London: Longman, 2000.

MLA引用形式

Elaine Walker. New Grammar Practice for Pre-intermediate Students. London: Longman, 2000.

警告: この引用は必ずしも正確ではありません.