APA Citation

Halliday, M. A. K. (2009). Studies in English language. London,New York: Continuum.

Trích dẫn kiểu Chicago

Halliday, M. A. K. Studies in English Language. London,New York: Continuum, 2009.

MLA Citation

Halliday, M. A. K. Studies in English Language. London,New York: Continuum, 2009.

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