APA ציטוט

Jacob E. Safra, P. C. (2010). The new Encyclopaedia Britannica, volume 21.

Trích dẫn kiểu Chicago

Jacob E. Safra, President Chicago…. The New Encyclopaedia Britannica, Volume 21. 2010.

ציטוט MLA

Jacob E. Safra, President Chicago…. The New Encyclopaedia Britannica, Volume 21. 2010.