APA引文

Safra, J. (2010). The new Encyclopaedia Britannica, volume 21. USA.

Trích dẫn kiểu Chicago

Safra, Jacob. The New Encyclopaedia Britannica, Volume 21. USA, 2010.

MLA引文

Safra, Jacob. The New Encyclopaedia Britannica, Volume 21. USA, 2010.

警告：这些引文格式不一定是100％准确.