APA (7th ed.) Citation

(1993). New Encyclopaedia Britannica (15th ed.). Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

New Encyclopaedia Britannica. 15th ed. Chicago: Encyclopaedia Britannica, 1993.

MLA (9th ed.) Citation

New Encyclopaedia Britannica. 15th ed. Encyclopaedia Britannica, 1993.

Advarsel: Disse citationer er muligvist ikke 100% nøjagtige.