Cita APA

Jacob E. Safra, P. C. (2010). The new Encyclopaedia Britannica, volume 22.

Chicago Style Citation

Jacob E. Safra, President Chicago…. The New Encyclopaedia Britannica, Volume 22. 2010.

Cita MLA

Jacob E. Safra, President Chicago…. The New Encyclopaedia Britannica, Volume 22. 2010.

Atenció: Aquestes cites poden no estar 100% correctes.