Cita APA (7th ed.)
Encyclopaedia Britannica, inc, & ebrary, Inc. (2006). Britannica concise encyclopedia. Encyclopaedia Britannica.
Cita Chicago (17th ed.)
Encyclopaedia Britannica, inc, i Inc ebrary. Britannica Concise Encyclopedia. Chicago: Encyclopaedia Britannica, 2006.
Cita MLA (9th ed.)
Encyclopaedia Britannica, inc, i Inc ebrary. Britannica Concise Encyclopedia. Encyclopaedia Britannica, 2006.
Atenció: Aquestes cites poden no estar 100% correctes.