APA引用形式

Harmer, J., & Harwood, N. (2015). The Practice of English language teaching. England: Pearson Education Limited.

シカゴスタイル引用形

Harmer, Jeremy, , Nigel Harwood. The Practice of English Language Teaching. England: Pearson Education Limited, 2015.

MLA引用形式

Harmer, Jeremy, , Nigel Harwood. The Practice of English Language Teaching. England: Pearson Education Limited, 2015.

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