Style de citation APA

Swan, M., & Lê Ngọc Phương Anh. (2010). Practical English usage (Second edition.). Tp. HCM: Trẻ.

Style de citation Chicago

Swan, Michael., et Lê Ngọc Phương Anh. Practical English Usage. Second edition. Tp. HCM: Trẻ, 2010.

Style de citation MLA

Swan, Michael., et Lê Ngọc Phương Anh. Practical English Usage. Second edition. Tp. HCM: Trẻ, 2010.

Attention : ces citations peuvent ne pas être correctes à 100%.