Inc, E. B. (2007). Britannica Student Encyclopedia 13. Encyclopedia Britannica Inc.
Chicago Style (17th ed.) CitationInc, Encyclopedia Britannica. Britannica Student Encyclopedia 13. Encyclopedia Britannica Inc, 2007.
MLA (8th ed.) CitationInc, Encyclopedia Britannica. Britannica Student Encyclopedia 13. Encyclopedia Britannica Inc, 2007.
Warning: These citations may not always be 100% accurate.