APA引文

Acklam, R. (2000). First certificate gold: Coursebook. London: Pearson education.

Trích dẫn kiểu Chicago

Acklam, Richard. First Certificate Gold: Coursebook. London: Pearson education, 2000.

MLA引文

Acklam, Richard. First Certificate Gold: Coursebook. London: Pearson education, 2000.

警告：這些引文格式不一定是100％准確.