APA (7th ed.) Citation

(1959). Encyclopaedia Britannica: A new survey of universal knowledge. Encyclopaedia Britannica.

Chicago Style (17th ed.) Citation

Encyclopaedia Britannica: A New Survey of Universal Knowledge. London: Encyclopaedia Britannica, 1959.

MLA (8th ed.) Citation

Encyclopaedia Britannica: A New Survey of Universal Knowledge. Encyclopaedia Britannica, 1959.

Warning: These citations may not always be 100% accurate.