APA引文

Practical English writing skills. Tp. HCM: Nxb. Tp. HCM.

Trích dẫn kiểu Chicago

Practical English Writing Skills. Tp. HCM: Nxb. Tp. HCM.

MLA引文

Practical English Writing Skills. Tp. HCM: Nxb. Tp. HCM.

警告：這些引文格式不一定是100％准確.