(1980). The New Encyclopaedia Britannica: Propaedia : outline of knowledge : guide to the Britannica (Fifteenth edition.). Encyclopaedia Britannica.
芝加哥风格引文The New Encyclopaedia Britannica: Propaedia : Outline of Knowledge : Guide to the Britannica. Fifteenth edition. Chicago: Encyclopaedia Britannica, 1980.
MLA引文The New Encyclopaedia Britannica: Propaedia : Outline of Knowledge : Guide to the Britannica. Fifteenth edition. Encyclopaedia Britannica, 1980.
警告：这些引文格式不一定是100％准确.