Cita APA

Murphy, R., Smalzer, W. R., & Trần Thế Vinh. (2010). Grammar in use intermediate. TP. HCM: Trẻ.

Chicago Style Citation

Murphy, Raymond., William R. Smalzer, i Trần Thế Vinh. Grammar in Use Intermediate. TP. HCM: Trẻ, 2010.

Cita MLA

Murphy, Raymond., William R. Smalzer, i Trần Thế Vinh. Grammar in Use Intermediate. TP. HCM: Trẻ, 2010.