APA Citation

Elaine Walker. (1998). Grammar practice for elementary students. Harlow, Eng: Pearson.

Trích dẫn kiểu Chicago

Elaine Walker. Grammar Practice for Elementary Students. Harlow, Eng: Pearson, 1998.

MLA Citation

Elaine Walker. Grammar Practice for Elementary Students. Harlow, Eng: Pearson, 1998.

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