APA ציטוט

(1987). The New Encyclopaedia Britannica (15th ed.). Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

The New Encyclopaedia Britannica. 15th ed. Chicago: Encyclopaedia Britannica, 1987.

ציטוט MLA

The New Encyclopaedia Britannica. 15th ed. Encyclopaedia Britannica, 1987.