APA引文

Garbutt, M., O'Sullivan, K., & Lê Huy Lâm. (2002). IELTS: Strategies for study (Updated ed.). Tp.HCM: Nxb Tp.HCM.

Trích dẫn kiểu Chicago

Garbutt, Michael., Kerry O'Sullivan, và Lê Huy Lâm. IELTS: Strategies for Study. Updated ed. Tp.HCM: Nxb Tp.HCM, 2002.

MLA引文

Garbutt, Michael., Kerry O'Sullivan, và Lê Huy Lâm. IELTS: Strategies for Study. Updated ed. Tp.HCM: Nxb Tp.HCM, 2002.

警告：这些引文格式不一定是100％准确.