-. (1995). The new encyclopaedia Britannica: Propaedia (outline ofknowledge).-- 15th edition. Encyclopaedia Britannica.
Chicago Style (17th ed.) Citation-. The New Encyclopaedia Britannica: Propaedia (outline Ofknowledge).-- 15th Edition. Chicago: Encyclopaedia Britannica, 1995.
MLA (9th ed.) Citation-. The New Encyclopaedia Britannica: Propaedia (outline Ofknowledge).-- 15th Edition. Encyclopaedia Britannica, 1995.
Warning: These citations may not always be 100% accurate.