Cita APA

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

Citación estilo Chicago

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

Cita MLA

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

Precaución: Estas citas no son 100% exactas.