APA (7th ed.) Zitazioa
Encyclopaedia Britannica, Inc. (2010). The New Encyclopaedia Britannica (15th edition.). Encyclopaedia Britannica, Inc..
Chicago Style (17th ed.) Zitazioa
Encyclopaedia Britannica, Inc. The New Encyclopaedia Britannica. 15th edition. Chicago: Encyclopaedia Britannica, Inc., 2010.
MLA (9th ed.) Zitazioa
Encyclopaedia Britannica, Inc. The New Encyclopaedia Britannica. 15th edition. Encyclopaedia Britannica, Inc., 2010.
Kontuz: berrikusi erreferentzia hauek erabili aurretik.