Dokumentuaren aipamena

APA aipamena

Langan John. (2005). College Writing Skills with Readings (Tái bản lần thứ 6.). American: MC Graw Hill.

Chicago Style aipamena

Langan John. College Writing Skills With Readings. Tái bản lần thứ 6. American: MC Graw Hill, 2005.

MLA aipamena

Langan John. College Writing Skills With Readings. Tái bản lần thứ 6. American: MC Graw Hill, 2005.

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