APA Citation

Ortega, L. (2013). Understanding second language acquisition. New York: Routledge.

Trích dẫn kiểu Chicago

Ortega, Lourdes. Understanding Second Language Acquisition. New York: Routledge, 2013.

MLA Citation

Ortega, Lourdes. Understanding Second Language Acquisition. New York: Routledge, 2013.

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