Trích dẫn APA

Blackwell, A. (2006). Open forum 2: Academic listening and speaking. Anh: Oxford University.

Trích dẫn kiểu Chicago

Blackwell, Angela. Open Forum 2: Academic Listening and Speaking. Anh: Oxford University, 2006.

MLA Trích dẫn

Blackwell, Angela. Open Forum 2: Academic Listening and Speaking. Anh: Oxford University, 2006.

Warning: These citations may not always be 100% accurate.