Cita APA

(2007). Compton’s by Britannica. Chicago: Encyclopaedia Britannica.

Chicago Style Citation

Compton’s By Britannica. Chicago: Encyclopaedia Britannica, 2007.

Cita MLA

Compton’s By Britannica. Chicago: Encyclopaedia Britannica, 2007.

Atenció: Aquestes cites poden no estar 100% correctes.