APA引文

Ngô,Đình Lộc, & Ngũ Thiện Hùng. (2015). A study of factive assertives in political speeches by u.s. president barack obama. ĐHĐN: ĐHĐN.

Trích dẫn kiểu Chicago

Ngô,Đình Lộc, và Ngũ Thiện Hùng. A Study of Factive Assertives in Political Speeches By U.s. President Barack Obama. ĐHĐN: ĐHĐN, 2015.

MLA引文

Ngô,Đình Lộc, và Ngũ Thiện Hùng. A Study of Factive Assertives in Political Speeches By U.s. President Barack Obama. ĐHĐN: ĐHĐN, 2015.

警告：这些引文格式不一定是100％准确.