APA ציטוט

(1974). The New Encyclopaedia Britannica (v.25): Macropaedia (15th.). Enclopaedia Britannica Inc.

Chicago Edition Citation

The New Encyclopaedia Britannica (v.25): Macropaedia. 15th. Chicago: Enclopaedia Britannica Inc, 1974.

ציטוט MLA

The New Encyclopaedia Britannica (v.25): Macropaedia. 15th. Enclopaedia Britannica Inc, 1974.